NANDAKUMRAN, M., D R. CHAUDHUIU, and V. K. PILLAI. “Studies on Blackening of Canned Prawns 1.Influence of Copper and Iron on Product Blackening”. Fishery Technology 6, no. 1 (June 5, 2025). Accessed October 22, 2025. https://epubs.icar.org.in/index.php/FT/article/view/56954.