“KAPASITAS ASIMILASI BAHAN PENCEMAR DI MUARA SUNGAI BATANG ARAU (MUARA PADANG), SUMATERA BARAT: Assimilative Capacity of Pollutant at Muara Padang West Sumatera”. Akuatik: Jurnal Sumberdaya Perairan, vol. 1, no. 1, Sept. 2018, pp. 27-34, https://journal.ubb.ac.id/index.php/akuatik/article/view/364.