Solvent-Dependent Phytochemical Profiling and Antioxidant Potential of Piper betle Leaves and Piper nigrum Seeds. IJFANS [Internet]. 2022 Jan. 1 [cited 2026 Aug. 12];11(1):2738-44. Available from: https://www.ijfans.org/index.php/Journal/article/view/4973