KASMUDIN, Karim; FITRIA, Fitria; ARTININGSIH, A. The Influence of Concentration Chitosan of A Shell Snail to Lower Levels of BOD and COD on Waste Laundry. Journal of Applied Science, Engineering, Technology, and Education, Takalar, Indonesia, v. 4, n. 1, p. 9–15, 2022. DOI: 10.35877/454RI.asci718. Disponível em: https://ascijournal.eu/index.php/asci/article/view/718. Acesso em: 28 jun. 2026.