Saidy, Akhmad Rizalli, Bambang Joko Priatmadi, Meldia Septiana, and Afiah Hayati. “The Sorption and Desorption of Organic Carbon onto Tropical Reclaimed-Mining Soils With Coal Fly-Ash Application”. Journal of Degraded and Mining Lands Management 8, no. 2 (December 31, 2020): 2643–2652. Accessed June 19, 2024. https://jdmlm.ub.ac.id/index.php/jdmlm/article/view/804.