Arman Harahap. “The Diversity Of Macrozoobenthos River Aek Buru District Labuhan Batu Utara”. International Journal of Science, Technology & Management 3, no. 1 (January 25, 2022): 292-298. Accessed July 6, 2022. https://ijstm.inarah.co.id/index.php/ijstm/article/view/456.