“Improving the Efficiency of Formulated Feed by Probiotic Addition in Nile Tilapia (Oreochromis Niloticus Peters, 1852) Aquaculture”. Agrikan Jurnal Agribisnis Perikanan, vol. 18, no. 1, May 2025, pp. 190-6, https://doi.org/10.52046/agrikan.v18i1.2526.