The Effectiveness of LED Light Spectrum Exposure on Gonad Maturation of Male Synodontis (Synodontis sp.)Shofihar Sinansari, Agus Oman Sudrajat, Harton Arfah, Alimuddin Alimuddin, Odang Carman and Eni KusriniBIO Web Conf., 123 (2024) 01029DOI: https://doi.org/10.1051/bioconf/202412301029