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. JSK [Internet]. 2023 Oct. 30 [cited 2024 Nov. 15];5(5):759-65. Available from: https://jsk.ff.unmul.ac.id/index.php/JSK/article/view/588