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 [Internet]. 2022 Sept. 21 [cited 2025 Sept. 20];1(5):1-6. Available from: https://www.ej-biomed.org/index.php/ejbiomed/article/view/24