Jannah, M., Dalimunthe , G. I., Lubis , M. S., & Rani , Z. (2024). Production of lip balm with nano extract of beetroot (Beta vulgaris L.) and rosella flower (Hibiscus sabdariffa L.) as a natural moisturizer. Journal of Pharmaceutical and Sciences, 7(4), 690–706. https://doi.org/10.36490/journal-jps.com.v7i4.480