Identification of Active Compounds of Kepok Banana Peel and the Effect on Testosterone Concentration in Male Rats with High-Fat DietBaidillah Zulkifli, Muslim Akmal, Sri Wahyuni, Tongku N. Siregar and Gholib GholibE3S Web Conf., 151 (2020) 01026DOI: https://doi.org/10.1051/e3sconf/202015101026