Silvia, C. ., M. Munir, and D. S. Maisaroh. “Chitosan from Milkfish (Chanos Chanos) Scales and Tiger Shrimp (Panaeus Monodon) Shells Wastes As Corrosion Inhibitor on ASTM A36 Steel”. Journal of Marine Resources and Coastal Management, vol. 2, no. 1, Jan. 2021, pp. 7-12, doi:10.29080/mrcm.v2i1.1122.