15(1); 2018, Sainteks:. DAFTAR ISI. Sainteks, [S. l.], v. 15, n. 1, 2019. DOI: 10.30595/sainteks.v15i1.6321. Disponível em: http://jurnalnasional.ump.ac.id/index.php/SAINTEKS/article/view/6321. Acesso em: 4 jun. 2026.