Parwati, N.K. et al. 2025. The Potential af Robusta Coffee Leaf Flour (Coffea canephora) as a Functional Food Ingredient: Antioxidant Activity Analysis. Jurnal Pijar Mipa. 20, 7 (Dec. 2025), 1308–1312. DOI:https://doi.org/10.29303/jpm.v20i7.10200.