INDAH MONICA; NURHAMIDAH; ELVINAWATI. PENGEMBANGAN E-LKPD BERBASIS PROBLEM BASED LEARNING PADA MATERI HUKUM-HUKUM DASAR KIMIA. ALOTROP, [S. l.], v. 7, n. 1, p. 33–43, 2023. DOI: 10.33369/alo.v7i1.28231. Disponível em: https://ejournal.unib.ac.id/alotropjurnal/article/view/28231. Acesso em: 12 may. 2024.