Soil Acidity Soil Acidity Mapping of A Swampland Planted with Rice in Ampukung Village, Kelua District, Tabalong Regency: Soil Acidity Mapping of Tidal Swamp Lands. TROPICAL WETLAND JOURNAL, [S. l.], v. 6, n. 2, p. 50–55, 2020. DOI: 10.20527/twj.v6i2.87. Disponível em: https://twj.ulm.ac.id/index.php/twj/article/view/87. Acesso em: 5 aug. 2025.