UJI KELAYAKAN E-MODUL FISIKA BERBASIS MITIGASI BENCANA GEMPABUMI. JURNAL KOULUTUS, [S. l.], v. 4, n. 2, p. 129–139, 2021. DOI: 10.51158/koulutus.v4i2.620. Disponível em: https://ejournal.kahuripan.ac.id/index.php/koulutus/article/view/620. Acesso em: 4 dec. 2024.