HARIYANTI, Weni; MASRIANI, Masriani; SASRI, Risya; SAPAR, Ajuk; ERLINA, Erlina. Development of E-Supplement Biomordant from Several Species of Ferns (Pteridophyta) as A Teaching Material for Green Chemistry Course. Hydrogen: Jurnal Kependidikan Kimia, [S. l.], v. 12, n. 2, p. 327–337, 2024. DOI: 10.33394/hjkk.v12i2.11016. Disponível em: https://e-journal3.undikma.ac.id/index.php/hydrogen/article/view/11016. Acesso em: 16 aug. 2025.