Effect of exposure to palm oil mill effluent on reproductive impairment of male Nile Tilapia (Oreochromis niloticus, Linnaeus 1758)Muliari Muliari, Yusrizal Akmal, Ilham Zulfahmi, Ni W.K. Karja, Chairun Nisa, Mahyana Mahyana and Rindhira HumairaniE3S Web Conf., 151 (2020) 01022DOI: https://doi.org/10.1051/e3sconf/202015101022