KARSENO, Karseno; HARYANTI, Pepita; ASRININGTIAS, Harlin Citra. The Use of Natural Sap Preservatives Made from Green Betel Leaf and Lime on the Quality of Block Coconut Sugar. Indonesian Journal of Food Technology, [S.l.], v. 4, n. 2, p. 142-156, dec. 2025. ISSN 2962-6641. Available at: <https://jos.unsoed.ac.id/index.php/ijft/article/view/17868>. Date accessed: 03 feb. 2026. doi: https://doi.org/10.20884/1.ijft.2025.4.2.17868.