“Testing Of Lipstick Preparations From Senggani Flower Extract (Melastoma Malabathricum L) As A Natural Dye With Various Variations In VCO Concentrations”. SINTA Journal (Science, Technology, and Agricultural) 5, no. 1 (June 30, 2024): 109–114. Accessed July 24, 2026. https://www.journal.pdmbengkulu.org/index.php/sinta/article/view/561.