Hasibuan FA, Suryoprabowo S, Cheah ESG. Coffee Grounds Waste Valorization into Natural Antioxidant Extracts for Food Preservation. Int J Food Sci Nutr Innov. [Internet]. 2026 Jun. 30 [cited 2026 Aug. 4];2(1):44-56. Available from: https://e-journal.gomit.id/ijfsni/article/view/211