Prameswara, G., F. Y. P. Tyassena, M. Pasaribu, dan Indhyca. “KINETICS LEACHING MANGAN DARI TIPE ORE LIMONITE”. Prosiding Seminar Nasional Teknologi Industri (SNTI), vol. 9, no. 1, Desember 2022, hlm. 200-5, https://journal.atim.ac.id/index.php/prosiding/article/view/324.