HATIKA, Rindi Genesa; DARUWATI, Ika. Identifikasi Kualitas Air dan Analisis Logam Berat di Sungai Batang Lubuh Kab. Rokan Hulu. Aptek, [S. l.], v. 17, n. 1, p. 20–25, 2024. DOI: 10.30606/aptek.v17i1.2760. Disponível em: https://journal.upp.ac.id/index.php/aptek/article/view/2760. Acesso em: 1 feb. 2025.