HASIBUAN , D. .; RIDWANTO, R.; DAULAY , A. S.; PULUNGAN , A. F. Extraction of Chitosan from Oyster Mushroom (Pleurotus ostreatus) along with Its Physicochemical Characterization and Antibacterial Activity. Journal of Pharmaceutical and Sciences, [S. l.], v. 9, n. 1, p. 835–847, 2026. DOI: 10.36490/journal-jps.com.v9i1.1533. Disponível em: https://journal-jps.com/new/index.php/jps/article/view/1533. Acesso em: 23 apr. 2026.