HANDAYANI, D.; ANWAR, Y. A. S.; JUNAIDI, E.; HADISAPUTRA, S. Pengembangan Modul Pembelajaran Kimia Materi Asam Basa Berbasis Problem Based Learning (PBL) untuk Meningkatkan Motivasi Belajar Siswa. Chemistry Education Practice, [S. l.], v. 5, n. 1, p. 107–114, 2022. DOI: 10.29303/cep.v5i1.2765. Disponível em: https://jurnalfkip.unram.ac.id/index.php/CEP/article/view/2765. Acesso em: 5 feb. 2023.