1.
Determination of Total Phenol, Alkaloid Content and Antioxidant Activity Test of Green Coffee Bean Water Extract and Arabica Black Coffee (Coffea arabica L). hlj [Internet]. 2025 Jun. 30 [cited 2026 Jun. 4];2(1):155-63. Available from: https://jurnal.usp.ac.id/index.php/health-living-journal/article/view/219