Aprilia, Risma, Nurlela Nurlela, and Devy Susanty. 2023. “Effectiveness of Lemongrass Extract (Cymbopogon Citratus) in Hand Sanitizer Formulation Against Bacteria”. Sains Natural: Journal of Biology and Chemistry 13 (4):176-82. https://doi.org/10.31938/jsn.v13i4.480.