PAKPAHAN, Edwin; SILABAN, Ramlan; SIANTURI, Citra. Needs Analysis of Redox Reaction E-Module Teaching Material Based on PjBL Integrated with Local Wisdom. Hydrogen: Jurnal Kependidikan Kimia, [S. l.], v. 14, n. 1, p. 86–94, 2026. DOI: 10.33394/hjkk.v14i1.19587. Disponível em: https://ojspanel.undikma.ac.id/index.php/hydrogen/article/view/19587. Acesso em: 13 apr. 2026.