Determination Of Exchangeability Cations (Ec), Texture And C-Organic Content In Mineral Soils and Peat. ALKIMIA : Jurnal Ilmu Kimia dan Terapan, [S. l.], v. 6, n. 2, p. 268–275, 2023. DOI: 10.19109/alkimia.v6i2.14509. Disponível em: https://jurnal.radenfatah.ac.id/index.php/alkimia/article/view/14509.. Acesso em: 19 sep. 2024.