Modified photoperiods and light intensities for grow-out production of nile tilapia (O. niloticus) under indoor tank culture systemMarvin Cinense, Ireneo Agulto, Armando Espino, Romeo Gavino, Emmanuel Sicat and Victorino TaylanMATEC Web Conf., 192 (2018) 03011DOI: https://doi.org/10.1051/matecconf/201819203011