Humaira, Y.; Nasution, M. A.; Yuniarti, R.; Nasution , H. M. Formulation and Evaluation of the Antibacterial Activity of a Deodorant Spray Containing Ethanol Extract of Butterfly Leaf (Bauhinia Purpurea L.) Against Staphylococcus Epidermidis and Pseudomonas Aeruginosa. Acta Pharm. Ind. 2025, 50, 95 - 105.