MARIYAM, Siti; HAIRIDA; MAYASARI, Eni. Development of Supplementary Teaching Materials Based on Local Wisdom of The Sungai Kakap Community on Material Form, Substance, and Its Changes. Hydrogen: Jurnal Kependidikan Kimia, [S. l.], v. 14, n. 4, 2026. DOI: 10.33394/hjkk.v14i4.21916. Disponível em: https://e-journal.undikma.ac.id/index.php/hydrogen/article/view/21916. Acesso em: 8 sep. 2026.