Ramadani, Prayogo Gilang, Hasbi Mubarak Suud, Ayu Puspita Arum, Dyah Ayu Savitri, Fauziatun Nisak, and Dwi Erwin Kusbianto. 2025. “Pengaruh Tingkat Roasting Kopi Robusta Dan Penambahan Jahe Merah Pada Aktivitas Antioksidan: The Effect of Roasting Level of Robusta Coffee and Red Ginger Addition on the Antioxidant Activities ”. Atech-i 2 (2):7-17. https://doi.org/10.55043/atech-i.v2i2.30.