Abdul Talib, Corrienna, Universiti Teknologi Malaysia
Abdurrahman, Abdurrahman, Universitas Lampung
Abubakar, Wakhudin, <strong><span>Universitas Muhammadiyah Purwokerto</span></strong>
Abubakar, Wakhudin, Elementary Education, Universitas Muhammadiyah Purwokerto
Adela, Dhea, Universitas Pendidikan Ganesha
Adiredja, Rajji K, Universitas Pendidikan Indonesia
Adzmin, Wan Noor, SEAMEO RECSAM
Ahmad, Marzuki, Institut Pendidikan Tapanuli Selatan
Alfian Zaki, Ruli Nur, SD Negeri 2 Tinggarjaya, Banyumas, Indonesia
Ali, Sariah
Alim, Jesi Alexander, Universitas Riau
Aliyu, Faruku, <strong>Sokoto State University, Sokoto Nigeria </strong>
Alpusari, Mahmud, Universitas Riau
Amrifo, Victor, Universitas Riau
Andi, Hari Khrisnan, Lincoln University College
Andriani, Ana Andriani, Universitas Muhammadiyah Purwokerto
Andriani, Ana
Andriani, Ana, Universitas Muhammadiyah Purwokerto
Andriyani, Dewi
Anggoro, Subuh
Anggoro, Subuh, <p>Department of Preservice Elementary Teachers Training, Universitas Muhammadiyah Purwokerto</p><p>Magister of Basic Education Department, Universitas Muhammadiyah Purwokerto</p> (Indonesia)
Anggoro, Subuh, Universitas Muhammadiyah Purwokerto
Anggoro, Subuh, Universitas Muhammadiyah Purwokerto, Indonesia
Anjarani, Shelia, Universitas Muhammadiyah Purwokerto
Apriliani, Puji Diani
Ardianto, Simun, SDN Pasinggangan, Banyumas, Indonesia
Ariyanti, Ariyanti, <span style="font-size: small;">Dinas Pendidikan KCD Wilayah VII Jawa Barat</span>
Ariyanti, Tatik
Ariyati, Tatik
Armo, Armo, SDN Karangkemojing, Gumelar, Banyumas
Arnyana, Ida Bagus Putu, Universitas Pendidikan Ganesha
Arrosyad, M. Iqbal, STKIP Muhammadiyah Bangka Belitung
Arrosyad, Muhammad Iqbal
Arshad, Noreen Izza, Universiti Teknologi PETRONAS
Aryani, Ine Kusuma, Universitas Muhammadiyah Purwokerto
Aryani, Ine Kusuma, <strong><span>Universitas Muhammadiyah Purwokerto</span></strong>
Assanarkutty, Shah Assanarkutty Jahan, <p>Administration Division, SEAMEO RECSAM, Penang, MALAYSIA</p>
Astuti, Tri
Astuti, Tri, Universitas Negeri Semarang
Aszemi, Nurshazlyn M, Universiti Teknologi PETRONAS
Ayasti, Erlin Cindy, Pendidikan Guru Sekolah Dasar
Aziez, Feisal, Universitas Muhammadiyah Purwokerto
Azizah, Rofiqotul
Bachtiar, B, Universitas Negeri Surabaya
Badarudin, Badarudin, Universitas Muhammadiyah Purwokerto
Badarudin, Badarudin, Universitas Muhammadiyah Purwokerto, Indonesia
Badarudin, Badarudin, Universitas Muhammadiyah Purwokerto, Purwokerto, Indonesia
Badarudin, Badarudin, Universitas Muhammadiyah Purwokerto
BADRI, KHAIRUL NIZAM BIN ZAINAL, Pusat Pengajian Al Mansoorah
bin Assarnurkutty, Shah Jahan, SEAMEO RECSAM, PENANG, MALAYSIA
Bintaro, Tri Yuliansyah
Bramasta, Dhi
Cayati, Cayati, UNIVERSITAS MEGAREZKY
Chandra Wijaya, Agus Fany, UNIVERSITAS PENDIDIKAN INDONESIA
Chin, Chee Keong, <p align="center">Institut Pendidikan Guru Malaysia Kampus Tuanku Bainun, Pulau Pinang, MALAYSIA</p>SEAMEO RECSAM, Penang, Malaysia
Chin, Chee Keong, Institute Malaysia Tuanku Bainun Campus
Choong, Careemah, Asia E University
Christina, S, Universitas Negeri Surabaya
Cintang, Nyai
Cyril, Nelson, Pondok Upeh Secondary School, Balik Pulau, Penang, MALAYSIA
Cyril, Nelson, Phillipine Normal University, The Phillipines (Philippines)
Cyril, Nelson, SMK PONDOK UPEH (Malaysia)
Cyril, Nelson, SEAMEO RECSAM
Cyril, Nelson, Pondok Upeh Secondary School, Penang, Malaysia
Dahniarti, C, Universitas Negeri Surabaya
Dantes, Nyoman, Universitas Pendidikan Ganesha
Diawati, Chansyanah, Universitas Negeri Lampung
Dirman, Dirman, SD N Kedungurang, Banyumas, Indonesia
Djazuli, Akhmad, UNIVERSITAS MUHAMMADIYAH PURWOKERTO
Durairaj, Kamalambal, SEAMEO RECSAM
Durairaj, Kamalambal, Training and Research Division, SEAMEO RECSAM, Penang, MALAYSIA
Eka, Karma Iswata
Elisa, Triyan Desti, <p style="text-align: left;" align="center">Universitas Riau</p>
Erviana, Lina
Fadiawati, Noor, Universitas Negeri Lampung
fadil, akhmad, SDN 2 Kebondalem, Bawang, Banjarnegara
Fah, Lay Yoon, University Malaysia Sabah
Fah, Lay Yoon, Universiti Malaysia Sabah, Malaysia
Fah, Lay Yoon, <p align="center">Faculty of Psychology and Education, Universiti Malaysia Sabah</p>
Fah, Lay Yoon, Universiti Malaysia Sabah
Faisal, Faisal, Universitas Muhammadiyah Purwokerto
Fajar, A
Farid, Muhammad, Universitas Hasanudin
Fauza, Naila, Universitas Riau
Fauzan, Ahmad, <span class="fontstyle0">Universitas Muhammadiyah Purwokerto</span>
Fauzi, Muhammad Irfan
Febrianta, Yudha
Febrianta, Yudha, Universitas Muhammadiyah Purwokerto (Indonesia)
Febrianta, Yudha, <span class="fontstyle0">Universitas Muhammadiyah Purwokerto</span> <br /><br />
Firdiansyah, Bahtiar, IAIN Kudus
Fitriati, Azmi, Universitas Muhammadiyah Purwokerto
Fradiantika, Vita
FUDIN, ARIF, <p>SD NEGERI 1 KARANGREJA</p><p>UNIVERSITAS MUHAMMADIYAH PURWOKERTO</p>
Fukui, Masanori, <p>Iwate Prefectural University, JAPAN</p>
Furqon, Miftahul, Universitas Muhammadiyah Purwokerto
Guslinda, Guslinda, <span class="fontstyle0">Universitas Riau</span> <br /><br />
Handoyo, Eko, Universitas Negeri Semarang
Hanri, Chuzairy, Universiti Teknologi Malaysia
Hapsari, Melati Ismi
Harmianto, Sri, Universitas Muhammadiyah Purwokerto
Harmianto, Sri
Hartati, Tatat, Universitas Pendidikan Indonesia
Hartikasari, Annisa Ilma, Universitas Muhammadiyah Purwokerto
Haryanto, Eko, SD Muhammadiyah 04 Comal, Pemalang, Indonesia
hasfi, wirda tri, Hasanuddin University
Hawanti, Santhy
Hawanti, Santhy, Universitas Muhammadiyah Purwokerto (Indonesia)
Hawanti, Shanti
Hepa, Sarinur, Universitas Terbuka
Herman, Tatang, <span>Departement of Matematics Education, Universitas Pendidikan Indonesia</span><span></span>
Hermita, Neni, Department of Preservice Elementary Teachers Training, Universitas Riau
Hermita, Neni, <p style="text-align: left;" align="center"> Universitas Riau</p>
Hermita, Neni, Universitas Riau
Inkamawarni, Elsa Okti
Irawan, Dedy, Universitas Muhammadiyah Purwokerto
Irawati, Anastasia Dwi Wiwik, <span class="fontstyle0">SDN 4 Sokanegara, Purwokerto</span> <br /><br />
Irianto, Sony
Ismoko, Anung Probo
Isnarofik, Maulana Bayu, SD Negeri 2 Kotayasa, Banyumas, Indonesia
Istikharoh, Lutfi, Universitas Muhammadiyah Purwokerto
Jalmo, T, Universitas Lampung
Jamaludin, Junainah, Faculty of Psychology and Education, Universiti Malaysia Sabah
Jamil, Nor Aisah, Port Dickson Education Department
Jamil, Nur Aisah, Port Dickson Education Department, Seremban, MALAYSIA
Jauhari, Agus, Universitas Pendidikan Indonesia
Jayaram, Nanthini, <p>Training and Research Division, SEAMEO RECSAM, Penang, MALAYSIA</p>
Jazuli, Akhmad, <span class="fontstyle0">Universitas Muhammadiyah Purwokerto</span> <br /><br />
Jazuli, Akhmad, <span class="fontstyle0">Universitas Muhammadiyah Purwokerto</span> <br /><br />
Johannes, Nathalia Yohana, UNIVERSITAS PATTIMURA
Junaedi, Akhmad
Jurahman, Yohanes B.
Jye, Sim Sing, <strong>Universiti Teknologi Malaysia</strong>
Kanesin, Thoolasi, Wawasan Open University
Khairunnas, Khairunnas, Universitas Riau
Kholil, Umar, Institut Pendidikan Tapanuli Selatan
Khulasoh, Khulasoh, SD Negeri 1 Rejasari, Purwokerto, Indonesia
Kuntoro, Kuntoro, <span class="fontstyle0">Muhammadiyah Purwokerto</span> <br /><br />
Kuntoro, Kuntoro, <span class="fontstyle0">Universitas Muhammadiyah Purwokerto</span> <br /><br />
Kuryanto, Kuryanto
Laksono, Argo Dwiyu, SD N 2 Sokaraja Kulon, Purwokerto, Indonesia
Lam, Toh Tin, National Institute of Education, Nanyang Technological University, SINGAPORE
Lay, Yoon Fah, Universiti Malaysia Sabah
Lay, Yoon Fah, Faculty of Psychology and Education,<strong> </strong>Universiti Malaysia Sabah, 88400 Kota Kinabalu, Sabah, MALAYSIA
Li, Wei, <p>Xi' an International University, in China &amp;</p><p>University Malaysian Sabaha</p>
Ling, Loh Su, Ministry of Education, Malaysia
Loh, Su Ling, Training and Research Division, SEAMEO RECSAM, Penang, MALAYSIA
Lumintuarsa, Ria
Lutfianis, Jenit Anggiani, UNIVERSITAS PENDIDIKAN INDONESIA
magribi, Bagja Dani, Universitas Pendidikan Indonesia
Mahananingtyas, Elsinora, UNIVERSITAS PATTIMURA
Mangao, Dominador Dizon, SEAMEO RECSAM
Mardika, Tiwi, SD N Pancurendang, Banyumas, Indonesia
Mareza, Lia, Universitas Muhammadiyah Purwokerto
Mau, Muliadi, Universitas Hasanudin
Meidayanti, Reni, Universitas Lampung
Mentari, W, Universitas Lampung
Mohd Sabri, Wan Noor Adzmin bt, SEAMEO RECSAM, PENANG, MALAYSIA
Mukhasin, Mukhasin, SDN 1 Brebeg , Jeruklegi, Cilacap
Mulyani, Eva Astuti, Universitas Riau
Mulyati, Yeti, Universitas Pendidikan Indonesia
Munir, Munir, Universitas Pendidikan Indonesia
Muryaningsih, Sri
Muryaningsih, Sri, Universitas Muhammadiyah Purwokerto (Indonesia)
Muslim, Aji Heru, Universitas Muhammadiyah Purwokerto
Muslim, Aji Heru
Mustapha, Zainun, Faculty of Science and Mathematics, Universiti Pendidikan Sultan idris, 35900, Tanjong Malim, Perak
Muthiah, Jeyaletchumi, <p>Training and Research Division, SEAMEO RECSAM, Penang, MALAYSIA</p>
Mutiarani, Maulida, SD Negeri Ledug, Banyumas, Purwokerto, Indonesia
Nazirah, Aliyatun, Department of Preservice Elementary Teachers Training, Universitas Muhammadiyah Purwokerto
Ng, Khar Thoe, UCSI University, Kuala Lumpur
Ng, Khar Thoe, <p>Faculty of Social Sciences and Liberal Arts, UCSI University, Kuala Lumpur, MALAYSIA</p>
Ng, Khar Thoe, UCSI University, Kuala Lumpur, Malaysia
Ng, Yu Xin, National Institute of Education, Nanyang Technological University, Singapore
Nirmala, Sri Dewi, SDN 4 Cicurug, Sukabumi, Indonesia
Nirmala, Sri Dewi, Universitas Terbuka
Nofiana, Mufida, Universitas Muhammadiyah Purwokerto
Noviana, Eddy, <p style="text-align: left;" align="center"> Universitas Riau</p>
Nugroho, Agung, Universitas Muhammadiyah Purwokerto
Nugroho, Agung
Nugroho, Fandi, STKIP Muhammadiyah Bangka Belitung
Nurhayati, Kabut Amrita
Nurhayati, Tri, SD Negeri 3 Linggasari, Purwokerto, Indonesia
Nurmahanani, Indah, Universitas Pendidikan Indonesia
Nuryana, Ilham
Ong, Eng Tek, UCSI University
Ong, Eng Tek, UCSI University, MALAYSIA
Ong, Eng Tek, UCSI University, Kuala Lumpur
Othman, Mariam, SEAMEO RECSAM
Padliyyah, Siti Hannah, Universitas Pendidikan Indonesia
Palupi, Yulia
Pamujo, Pamujo, Universitas Muhammadiyah Purwokerto, Indonesia
Pamujo, Pamujo
Pandansari, Tiara, Universitas Muhammadiyah Purwokerto
Pang, Yee Jiea, Universiti Teknikal Malaysia
Permana, Bayu Adji, SDN 2 Sokaraja Tengah, Banyumas, Indonesia
Permatasari, Desty Ratna, SD N 1 Tinggarjaya, Purwokerto, Indonesia
Por, Fei Ping, Wawasan Open University
Prabawanto, Sufyani, <span>Departement of Matematics Education, Universitas Pendidikan Indonesia</span><span></span>
Pramurinda, Rezky
Prastika, Anggraeni Dyah, Universitas Muhammadiyah Purwokerto, Purwokerto, Indonesia
Prastyana, Via, Department of Preservice Elementary Teachers Training, Universitas Muhammadiyah Purwokerto
Prayitno, Bambang
Prayitno, Harun Joko
Prisilawati, Dian Eis, Department of Preservice Elementary Teachers Training, Universitas Muhammadiyah Purwokerto
Priyanti, Priyanti
Pujiati, Desti
PURWANDARI, RISTIANA DYAH, UNIVERSITAS MUHAMMADIYAH PURWOKERTO
Purwanto, Purwanto, UNIVERSITAS PENDIDIKAN INDONESIA
Putra, Galih Dwiana, SDLB Banyumas, Banyumas, Indonesia
Putra, Riki Apriyandi, Universitas Riau
Putri, Wisda Amalia
Putro, Danang Endarto
Rahayuni, Widias, SD Negeri Tanjung, Banyumas, Indonesia
Rahman, Syahnur, Universitas Pendidikan Indonesia
Rahmat, Pupu Saeful
Rajoo, Murugan, SEAMEO RECSAM
Rajoo, Murugan, Department of Mathematics, Faculty of Science and Mathematics,<strong> </strong>Universiti Pendidikan Sultan Idris, Perak, MALAYSIA
Rasito, Rasito, SDN 3 Kruweng Banyumas
Rasul, Shareen Gulam, Wawasan Open University
Redhiana, Dheni
Retnanto, Agus, IAIN Kudus
Risnani, Listika Yusi, Universitas Muhammadiyah Purwokerto
Rizqiyana, Azka Falaih, Universitas Muhammadiyah Pringsewu Lampung
Rofiah, Nurul Hidayati
Rohmah, Thesi Rismayanti Siti, SDN Sukahayu, Subang, Indonesia
Rohsulina, Pranichayudha, Universitas Negeri Semarang
Rosli, Nur Adilah, Universiti Teknologi Malaysia
Rosmayasari, Rosmayasari, <span>School of Postgraduate Studies, Universitas Pendidikan Indonesia</span><span></span>
Rosmayasari, Rosmayasari, <span lang="EN-GB">SDN 101 Sukakarya, Dinas Pendidikan Kota Bandung</span><span></span>
Rudibyani, R B, Universitas Lampung
Rusijono, Rusijono, Universitas Negeri Surabaya
Rusilowati, Ani
Rusli, Nurul Hanani, Universiti Teknologi Malaysia
Sabillah, Bellona Mardhatillah, UNIVERSITAS MEGAREZKY
Sabri, Sabri, Institut Pendidikan Tapanuli Selatan
Sachriyah, Siti, Muhammadiyah Purwokerto University
Saefurrohman, Saefurrohman, Universitas Muhammadiyah Purwokerto
Saputri, Anggi, SD Negeri 1 Kalibagor, Purwokerto, Indonesia
Sari, Ni Wayan Novita, Universitas Lampung
Sari, Nurmita
Sarwanto, Sarwanto, Universitas Terbuka
Sastromiharjo, Andoyo, Universitas Pendidikan Indonesia
sembiring, maximus gorky, Universitas Terbuka
Senen, Anwar
Septiani, Hani, SD Negeri Sokaraja Lor, Banyumas, Indonesia
Setiawan, Bamas Aprihadi, SD N Sokanegara, Purwokerto, Indonesia
Setiowati, Reni, SD N Bojongsari, Banyumas, Indonesia
Setiyadi, Desi, Universitas Muhammadiyah Purwokerto, Purwokerto, Indonesia
Setyaningsih, Cris Ayu
Setyawati, Hari Kartini
Shobri, Nurul Nazatul Shahizah Mahamad, Universiti Teknologi Malaysia
Shukor, Sharfuddin Abdul
Singh, Balbir SM, Universiti Teknologi PETRONAS
Sinniah, Deva Nanthini, <p>Teacher Education Institute Malaysia Tuanku Bainun Campus, Bukit Mertajam, MALAYSIA</p>
Sinniah, Deva Nanthini, SEAMEO RECSAM
Sinniah, Sivaranjini, Training and Research Division, SEAMEO RECSAM, Penang, MALAYSIA
Sinniah, Sivaranjini, SEAMEO RECSAM
Siti, M, Universitas Negeri Surabaya
Sitirah, Sitirah, SD Negeri 02 Kedungwuluh Kidul. Banyumas, Indonesia
Sriyanto, Sriyanto
Sriyanto, Sriyanto, Universitas Muhammadiyah Purwokerto (Indonesia)
Subaryana, Subaryana
Subiarto, Subiarto, SDN 1 Kendaga, Banjarnegara
Subrina, Subrina, Universitas Riau
Sudaryono, Sudaryono, SDN 1 Sigeblog, Banjarmangu, Banjarnegara
Sudrajat, Ajat, Universitas Terbuka
Sugito, Sugito, <span class="fontstyle0">SDN 2 Samudra, Gumelar, Banyumas</span> <br /><br />
Suhartono, Suhartono
Sukesih, Sukesih
Sulistyo, Mahendra, SD N Kaliwungu, Banjarnegara, Indonesia
sulthon, sulthon sulthon, IAIN Kudus
Sunyono, Sunyono, Universitas Lampung
Supartono, Supartono
Supriehhatin, Maya Yulita, UNIVERSITAS TERBUKA
Suprihyatin, Warsi, SD Negeri Karangdadap, Banyumas, Indonesia
Suratmi, Suratmi
Suroso, Budi, MUHAMMADIYAH PURWOKERTO UNIVERSITY
suroyo, suroyo, UNIVERSITAS RIAU
Suryadi, Didi, <span>Departement of Matematics Education, Universitas Pendidikan Indonesia</span><span></span>
Suryadin, Asyraf
Susanti, Susi, SD Negeri 2 Sudagaran, Banyumas, Indonesia
Suwarma, Irma Rahma, Universitas Pendidikan Indonesia
Suwartono, Tono, Universitas Muhammadiyah Purwokerto
Suyitno, Y, <span class="fontstyle0">Universitas Muhammadiyah Purwokerto</span> <br /><br />
Suyitno, Y, Universitas Muhammadiyah Purwokerto (Indonesia)
Takris, Muhamad Kris, SDN 2 Berkoh, Universitas Muhammadiyah Purwokerto
Talib, Corrienna Abdul, <strong>Universiti Teknologi Malaysia</strong>
Talib, Corrienna Abdul, Universiti Teknologi Malaysia
Tama, Irviani Helma
Tan, Zheng Han, Hans, <p>National Institute of Education, Nanyang Technological University, SINGAPORE</p>
Tanireja, Tukiran, <span class="fontstyle0">Universitas Muhammadiyah Purwokerto</span>
Tek, Ong Eng, UCSI University
Tek, Ong Eng, UCSI University, Kuala Lumpur, Malaysia
Thoe, Ng Khar, UCSI University
Thoe, Ng Khar, Training and Research Division, SEAMEO RECSAM, Penang, MALAYSIA
Thoe, Ng Khar, <span>Research and Development Division, SEAMEO RECSAM, MALAYSIA</span>
Thoe, Ng Khar, <span>UCSI University, Kuala Lumpur, Malaysia</span>
Thoe, Ng Khar, SEAMEO RECSAM, PENANG, MALAYSIA
Tin Lam, Toh, <span lang="EN-US">Mathematics &amp; Mathematics Education Academic Group, National Institute of Education Singapore</span><span></span>
triyanto, aan titik, Universitas Muhammadiyah Purwokerto
Ulfah, Amaliyah
Ummah, Dewi Mufidatul
Vebimawarti, Putik, SD N Sokaraja Kidul, Purwokerto, Indonesia
Wahyuni, Sri Endah, SDN 1 Karanganyar Patikraja, Banyumas, Indonesia
Wakhudin, Wakhudin, UNIVERSITAS MUHAMMADIYAH PURWOKERTO
Wiarsih, Cicih, Universitas Muhammadiyah Purwokerto
Wiarsih, Cicih
Wibowo, Tri Hastuti, Universitas Lampung
Wibowo, Wisnu Dwi, SD NEGERI ADIREJAWETAN 01 ADIPALA
Widiasari, Yuki
Widiasih, Hening Setio, SD Negeri 2 Kaligondang, Purbalingga, Indonesia
Wijaya, Tommy Tanu, Guangxi Normal University
Wijaya, Tommy Tanu, Guangxi Normal University, China
Wijayanti, Okto, Universitas Muhammadiyah Purwokerto, Purwokerto, Indonesia
Wijayanti, Okto, Universitas Muhammadiyah Purwokerto
Winarsih, Cicih
yono, Mulyono Yono, UNIVERSITAS MUHAMMADIYAH PURWOKERTO
Yudiati, Rahyanti
Yuspida, Yuspida, UNIVERSITAS MEGAREZKY
Yuwno, Pratik Hari, Universitas Muhammadiyah Purwokerto
Yuwono, Trisno, SDN 2 Sawangan, Jeruklegi, Cilacap
Zainal Badri, Khairul Nizam bin, Madrasah Pra Tahfiz Al Mansoorah
Zainal Badri, Khairul Nizam bin, Lincoln University College
Zaini, Zuraini Hanim, Universiti Teknologi PETRONAS
Zainuddin, Enuh