Ramakrishna, M., K. Haribabu, K. Purushotham, and N. Narayana. “Effect of Preharvest Application of CA Sprays on Mineral Composition in Papaya During Ripening and Storage”. The Indian Journal of Nutrition and Dietetics, vol. 39, no. 5, July 2002, pp. 232-6, https://www.informaticsjournals.com/index.php/ijnd/article/view/6796.