Hendriana, Petricia, dkk. “Penggunaan Agen Pengendap terhadap Pengendapan Lantanum dan Neodimium: Use of Precipitating Agents against the Precipitation of Lanthanum and Neodymium”. Jurnal Sains dan Kesehatan, vol. 5, no. 3, November 2024, hlm. 420-9, https://jsk.ff.unmul.ac.id/index.php/JSK/article/view/445.