Erna, M., Erviyenni, E., & Rasmiwetti, R. (2019). Peningkatan Kompetensi Pedagogik Guru Kimia Melalui Pembinaan Penerapan Lesson Study As Learning Community. JPPM (Jurnal Pengabdian Dan Pemberdayaan Masyarakat), 3(1), 157–164. https://doi.org/10.30595/jppm.v3i1.3426