RENALDY, A. KEMAMPUAN RESIN DALAM MENURUNKAN KADAR KALSIUM & MAGNESIUM PADA AIR LAUT DI PELABUHAN MUARA ANGKE JAKARTA UTARA. JURNAL TECHLINK, [S. l.], v. 3, n. 2, p. 17–29, 2023. DOI: 10.59134/jtnk.v3i2.500. Disponível em: https://ojs-teknik.usni.ac.id/index.php/jtnk/article/view/500. Acesso em: 5 dec. 2025.