Beruvides, A., A. Elías, Elaine C. Valiño, Grethel Milián, Ana J. Rondón, Marlén Rodríguez, and J. Milián. 2021. “Chemical and Microbiological Characterization of the Zootechnical Additive VITAFERT, under Small-Scale Production Conditions”. Cuban Journal of Agricultural Science 55 (1). https://cjascience.com/index.php/CJAS/article/view/998.