M.-G. Efigenia, A.-E. L. Miguel, M.-O. A. O. A. Pay, S.-B. J. Alberto, and G.-M. M. de Lourdes, “Physiological and physicochemical behavior of guamara (Bromelia pinguin) and cocuixtle (Bromelia karatas) fruits, as well as the antibacterial effect of their pre-purified proteases”, Emirates Journal of Food and Agriculture, vol. 33, no. 4, pp. 277-286, May 2021.