Nasution, Reni Silvia, Febrina Arfi, Alfan Ferdiansyah Alhafiz, and Khairun Nisah. 2024. “HE SE F HITOSAN S ATER LEARANT OR UG ELLS N AMPONG AVA ANDA CEH”. ingkar: ournal of nvironmental ngineering 5 (1):19-31. https://journal33.ar-raniry.ac.id/lingkar/article/view/4421.