YANTI, Efi Luci; AFDAL, Afdal. Profil Pencemaran Air Sungai Batang Arau Daerah Lubuk Begalung Kota Padang. Jurnal Fisika Unand, [S. l.], v. 5, n. 2, p. 101–106, 2016. DOI: 10.25077/jfu.5.2.101-106.2016. Disponível em: https://jfu.fmipa.unand.ac.id/index.php/jfu/article/view/195. Acesso em: 9 oct. 2026.