Zega, Asokhiwa, et al. “Effects of Combined EM4 and Molasses Doses on the Growth Performance of Nile Tilapia (Oreochromis Niloticus) Cultured in a Biofloc System”. Grouper, vol. 17, no. 2, Sept. 2026, pp. 453-66, doi:10.30736/grouper.v17i2.494.