Yaseen, M. . (2018) “Formulation, Characterization and In-vitro Sun Protection Factor of a Lemongrass Sunscreen Lotion: Sun Protection Factor of a Lemongrass Sunscreen Lotion”, Proceedings of the Pakistan Academy of Sciences: B. Life and Environmental Sciences, 55(2), pp. 11–20. Available at: http://ppaspk.org/index.php/PPAS-B/article/view/177 (Accessed: 4 December 2025).