Kalsum, Nurbani, Ahmad Sulaeman, Budi Setiawan, and I Wayan Teguh Wibawan. 2017. “The Study of Trigona Spp Propolis Against Pro-Inflammatory Cytokine Production in Spraque Dawley Rats Macrophages Infected With Staphylococcus Aureus”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 36 (8): 81-89. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/8367.