Yulnafatmawita, Yulnafatmawita, Refdinal Refdinal, Armansyah Armansyah, and Zainal Abdul Haris. “Effect of Land Use Change on Soil Physico-Chemical Characteristics in Sungai Batang, East Part of Maninjau Caldera”. JOURNAL OF TROPICAL SOILS 27, no. 2 (April 12, 2022): 79–87. Accessed July 27, 2025. https://journal.unila.ac.id/index.php/tropicalsoil/article/view/473.