Galarza-Heredia, L. G., F. A. Mendoza-Rivadeneira, and J. X. Barcia-Anchundia. “Effect of the Fermentative Product of Kefir Tibicos As Natural Acidifier Supplied in the Drinking Water of Broilers Cobb 500”. Revista Científica De La Facultad De Ciencias Veterinarias, Vol. 33, no. 1, Mar. 2023, pp. 1-5, doi:10.52973/rcfcv-e33234.