NANDA SUDIN DJAFAR; LILIES N. TANGGE; MUSDALIFAH NURDIN. Factors of Learning Difficulties of Students in Science Subjects for Class VII A And VII B at SMP Negeri 19 Palu. Equator Science Journal, [S. l.], v. 2, n. 3, p. 111–116, 2023. DOI: 10.61142/esj.v2i3.131. Disponível em: https://ejournal.edukhatulistiwa.com/index.php/ESJ/article/view/131. Acesso em: 17 may. 2026.