“EFFECT OF ROASTING TIME ON THE ACIDITY LEVEL OF ARABICA COFFEE POWDER (COFFEE ARABICA): PENGARUH LAMA PENYANGRAIAN TERHADAP TINGKATKEASAMAN BUBUK KOPI ARABIKA (COFFEA ARABICA)”. 2024. ROCE : Jurnal Pertanian Terapan 1 (2). https://jurnal.rocewisdomaceh.com/index.php/roce/article/view/31.