YULIS, Putri Ade Rahma; OKTARIANI, Oktariani. Need Analysis for Development (E-Module) of Analytical Chemistry Integrated with Environmental Analysis Research Results. Hydrogen: Jurnal Kependidikan Kimia, [S. l.], v. 12, n. 1, p. 160–173, 2024. DOI: 10.33394/hjkk.v12i1.10601. Disponível em: https://e-journal3.undikma.ac.id/index.php/hydrogen/article/view/10601. Acesso em: 16 aug. 2025.