Nasrin, TAA, M Alamgir Hossain, and MM Molla. 2008. “Standardization of Shelf-Stable Aonla, Carambola, Papaya, Pineapple, and Watermelon Rind Candies”. Bangladesh Journal of Agricultural Research 32 (4):621-28. https://banglajol.info/index.php/BJAR/article/view/1280.