Setiawan, Abdul Aziz, Nina Imaniar, and Adam Rustandi. “ANALISIS KADAR ASAM KLOROGENAT PADA EKSTRAK ETANOL 96% KULIT BUAH KOPI ROBUSTA (Coffea Canephora) MENGGUNAKAN SPEKTROFOTOMETRI UV-VIS”. Jurnal Farmamedika (Pharmamedica Journal) 10, no. 1 (March 7, 2025): 61–69. Accessed August 31, 2026. https://ejournal.sttif.ac.id/index.php/farmamedika/article/view/419.