Ningrum SR, Sinaga SM, Harahap U. Isolation Of Chitosan From Cuttlefish Bones. International Journal of Science, Technology & Management [Internet]. 2022 May 19 [cited 2025 Dec. 24];3(3):785-8. Available from: https://www.ijstm.inarah.co.id/index.php/ijstm/article/view/523