Martínez González, . V., Mendoza Súarez, W. J., Alvarez Centeno, J. C. and Martinez González, J. E. (2015) “Growth behavior of juvenile tilapia oreochromis niloticus, using commercial feed: for tilapia at 28% vs. for shrimp at 30%”, Universitas (León) . Nicaragua, NI, 6(1), pp. 65–71. doi: 10.5377/universitas.v6i1.13700.