Herman, Herman, Husein H. Bahti, and Muljadji Agma. “Analisis Kuantitatif Neodimium, Praseodimium, Cerium, Dan Lantanum Dalam Monasit Dengan KCKT Pertukaran Ion”. Journal of Tropical Pharmacy and Chemistry 1, no. 1 (December 31, 2010): 37–45. Accessed April 27, 2024. https://jtpc.farmasi.unmul.ac.id/index.php/jtpc/article/view/7.