Pujiastuti, Agustina. ā€œStrengthening Chitin and Chitosan Downstreaming to Enhance Indonesia Fisheries Export Competitivenessā€. International Journal Of Humanities Education and Social Sciences 6, no. 2 (October 12, 2026). Accessed October 12, 2026. https://www.ijhess.com/index.php/ijhess/article/view/2467.