Susilo Yulianto, Miftaqul Jannah, and Makhabbah Jamilatun. “ANTIBACTERIAL ACTIVITY OF FOOT SPRAY OF TELANG FLOWER EXTRACT AND COFFEE GROUNDS”. Journal of Vocational Health Studies, vol. 8, no. 3, Mar. 2025, pp. 171-6, doi:10.20473/jvhs.V8.I3.2025.171-176.