Haryanto, Hery, Chyntia Chyntia, Jessica Novia, Lia Willyanto, and Veni Sisca. “VARIOUS CAFFEIN MSME POLICIES IN INCREASING THEIR PRODUCTIVITY, EFFICIENCY AND INCOME”. Journal for Management Student (JFMS) 2, no. 2 (April 29, 2022): 13–17. Accessed June 30, 2024. https://journal.unsika.ac.id/index.php/jfms/article/view/7567.