Harahap, Rasmita, Erwin Syah, and Asrul Sipahutar. “Chemical Content Study of Salak Sidimpuan (Salacca Sumatrana Becc.) Fruit Based on Altitude”. JERAMI : Indonesian Journal of Crop Science 7, no. 1 (August 30, 2024): 18-22. Accessed November 21, 2024. https://jerami.faperta.unand.ac.id/index.php/Jerami-JIJCS/article/view/172.