Optimization of Microwave - Assisted Extraction Conditions for Total Saponin Content and Antioxidant Activity of Launaea sarmentosa Leaves. Trop J Nat Prod Res [Internet]. 2025 Sep. 30 [cited 2025 Dec. 30];9(9):4331 – 4335. Available from: https://tjnpr.org/index.php/home/article/view/7346