Yamin, M. (2020) “Rancang Bangun Alat Pengupas Kelapa Muda Pada Skala Entrepreneurship”, Buletin Loupe, 13(01), p. 7. Available at: https://e-journal.politanisamarinda.ac.id/index.php/jurnalloupe/article/view/84 (Accessed: 20 May 2024).