Iswanto Suwarno, Muhammad Ahmad Baballe, Irfan Ahmad, Erwin L. Rimban, Mohammad Aljanabi, & Nia Maharani Raharja. (2022). Application of blender speed control technology in the processing of salak pondoh into coffee in Sibolong Hamlet . Jurnal Pengabdian Dan Pemberdayaan Masyarakat Indonesia, 2(3), 92–98. https://doi.org/10.59247/jppmi.v2i3.74