The effect of light emitting diode (LED) spectrum and light duration on growth and yield of Brassica sinensis L. grown on floating raft hydroponic systemPriyonggo Budi, Putri Arvi Regia and Saryoko AndyBIO Web Conf., 90 (2024) 02002DOI: https://doi.org/10.1051/bioconf/20249002002