Asman, Saliza, and Suraya Mahadi. “Effect of Calcium Chloride and Calcium Lactate on the Characteristics of Sweet Potato”. Enhanced Knowledge in Sciences and Technology 1, no. 2 (July 29, 2021): 253–260. Accessed June 28, 2022. https://publisher.uthm.edu.my/periodicals/index.php/ekst/article/view/4381.