Sutar Manisha P, and Chaudhari Sanjay R. 2022. “Marker Based Standardization of Herbal Sunscreen Formulation by Using Validated High-Performance Thin Layer Chromatography Method: Pharmaceutical Science-Pharmacognosy for Efficient Natural Therapy”. International Journal of Life Science and Pharma Research 10 (4):109-22. https://doi.org/10.22376/ijpbs/lpr.2020.10.4.P109-122.