Kaur, Navjot, and Raghbir Chand Gupta. 2017. “LUPEOL VALIDATION AND QUANTIFICATION IN HETEROPOGON CONTORTUS (L.) BEAUV. (SPEAR GRASS) THROUGH HIGH-PERFORMANCE THIN-LAYER CHROMATOGRAPHY”. Asian Journal of Pharmaceutical and Clinical Research 10 (12):392-95. https://doi.org/10.22159/ajpcr.2017.v10i12.21431.