The Ethanol Extract of Tangse Liberica Coffee (Coffea liberica) Inhibited the Reduction of Leydig Cell Number and Testosterone Levels in Male Wistar Rats (Rattus norvegicus) Exposed to Ultraviolet B Light. EJBIOMED. 2022;1(5):1-6. doi:10.24018/ejbiomed.2022.1.5.24