Maulana Junianto, Hadi Rahmad, and Zulfa Khalida. 2022. “EXPERIMENTAL STUDY OF TEMPERATURE, POWER AND TIME ON THE HEATER OF AN AUTOMATIC COFFEE ROASTING MACHINE WITH CAPACITY 5 KG: STUDI EKSPERIMEN TEMPERATUR, DAYA DAN WAKTU PADA PEMANAS MESIN ROASTING KOPI OTOMATIS BERKAPASITAS 5 KG”. Jurnal Teknik Mesin 1 (2):87-98. https://doi.org/10.33795/jmeeg.v1i2.394.