Wijayanti, D. N., Permata, B. R. and Artini, K. S. (2025) “Formulation and Activity Test of Anti-Acne Toner Containing Lemongrass Essential Oil (Cymbopogon nardus) against Propionibacterium acnes Bacteria”, Ahmar Metastasis Health Journal, 5(2), pp. 108–115. doi: 10.53770/amhj.v5i2.496.