Alfawwazi A, Setyadji M, Jumaeri J. Separation of Cerium, Neodymium, and Lanthanum from Rare Metal Concentrates by Calcining and Leaching Using Hydrochloric Acid. ijcs [Internet]. 1May2022 [cited 6May2024];11(1):81-0. Available from: https://journal.unnes.ac.id/sju/ijcs/article/view/53964