“RANCANG BANGUN MESIN PENCACAH DAUN PELAWAN MENJADI SERBUK TEH”. PROCEEDINGS OF NATIONAL COLLOQUIUM RESEARCH AND COMMUNITY SERVICE 5 (December 28, 2021): 70–74. Accessed April 23, 2026. https://journal.ubb.ac.id/index.php/snppm/article/view/2696.