Lizar, and Abdul Gafur. “Pelatihan Teknologi Mesin Multifungsi, Pengupas, Perajang Dan Pengering Nanas”. CARADDE: Jurnal Pengabdian Kepada Masyarakat 3, no. 2 (December 30, 2020): 336-343. Accessed April 22, 2021. https://journal.ilininstitute.com/index.php/caradde/article/view/641.