Qathrunnada, Nabila, Dwi Puryanti, and Eko Purwanto. “Profil Kualitas Air Sumur Akibat Intrusi Air Laut Di Kawasan Pantai Air Manis Kota Padang”. Jurnal Fisika Unand 12, no. 1 (March 8, 2023): 145–151. Accessed November 22, 2024. http://jfu.fmipa.unand.ac.id/index.php/jfu/article/view/975.