R. Ridwanto, A. Pratiwi, dan Z. Rani, “Isolation and Toxicity Test of Chitosan from Green Mussels (Perna viridis L.) With Brine Shrimp Lethality Test (BSLT) Method: Study Program of Pharmacy, Faculty of Pharmacy, Universitas Muslim Nusantara Al Washliyah, Medan, Indonesia”, J. Sains. Kes, vol. 5, no. 5, hlm. 759–765, Nov 2024, doi: 10.30872/jsk.v5i5.588.