Serrano, J.N., Ferraren, M.L. , Taller, J.M. , Fajardo, J. and Atenta, R. 2020. Backyard Housing Cage for Raising, Breeding, and Depasturing Domesticated Pigs and Swine. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research. 2, 1 (Apr. 2020).