SRI AGUSTIANINGSIH, Maharani; PURYANTI, Dwi; PURWANTO, Eko. Penentuan Kualitas Air Sungai Batang Agam Kota Payakumbuh Berdasarkan Parameter Fisika dan Kimia. Jurnal Fisika Unand, [S. l.], v. 14, n. 3, p. 312–318, 2025. DOI: 10.25077/jfu.14.3.312-318.2025. Disponível em: https://jfu.fmipa.unand.ac.id/index.php/jfu/article/view/1518. Acesso em: 28 sep. 2026.