Bhatt, B. et al. 2022. Phytochemical Profile and in vitro Sun-Protective Activity of Polyalthia longifolia (Sonn.) Thwaites Bark Extracts: doi.org/10.26538/tjnpr/v6i8.1. Tropical Journal of Natural Product Research (TJNPR). 6, 8 (Aug. 2022), 1174–1177.