2026. The Effects of Roasting Temperature and Roasting Duration on Physical Characteristics and Sensory Quality of Arabica Coffee (Coffea arabica L). Jurnal BETA (Biosistem dan Teknik Pertanian). 5, 2 (Feb. 2026), 39–48. DOI:https://doi.org/10.24843/JBETA.2017.v05.i02.p04.