(1)
Optimization and Validation of Caffeine in Robusta Coffee (Coffea canephora), Black Tea (Camellia sinensis), and Cocoa (Theobroma Cacao L.) Using RP-HPLC Liquid-Liquid Extraction. J Pharm Sci Community 2026, 23 (1), 114-123. https://doi.org/10.24071/jpsc.v23i1.1086.