Putra, A. R., & Hudi, L. (2021). Quality of Pineapple Cobs Candy as The Effect of Citric Acid Concentration and Immersion Time: Mutu Manisan Bonggol Nanas Pada Berbagai Konsentrasi Asam Sitrat dan Lama Perendaman. Journal of Tropical Food and Agroindustrial Technology, 2(01), 15–21. https://doi.org/10.21070/jtfat.v2i01.1578