Quantification of β-Sitosterol by Validated High Performance Thin Layer Chromatography (HPTLC) Densitometric Method in the Flowering Buds of Mesua ferrea Linn. J. Sci. Res. [Internet]. 2023 Aug. 16 [cited 2026 Jul. 7];15(3):879-86. Available from: https://www.banglajol.info/index.php/JSR/article/view/64274