Atifah Y, Lubis M, Lubis LT, Maulana A. Pencemaran Pestisida Pada Sungai Batang Gadis Mandailing Natal Sumatera Utara. BES [Internet]. 2019 Dec. 31 [cited 2024 Jul. 16];3(2):100-5. Available from: https://journal.uhamka.ac.id/index.php/bioeduscience/article/view/3729