ULANDARI, Uci; MASRIANI, Masriani; SASRI, Risya; ERSANDO, Ersando. Determination of Tannin Content in Matoa Plants (Pometia pinnata) Based on Variations in Leaf Age. Hydrogen: Jurnal Kependidikan Kimia, [S. l.], v. 12, n. 4, p. 915–928, 2024. DOI: 10.33394/hjkk.v12i4.12583. Disponível em: https://e-journal3.undikma.ac.id/index.php/hydrogen/article/view/12583. Acesso em: 16 aug. 2025.