Flores, María de los Ángeles, and Manuel Chavez. “Trump’s US-Mexico Border Agenda: An Agenda-Building Examination of Candidate-Generated Messages”. Norteamérica, Revista Académica Del CISAN-UNAM, vol. 15, no. 1, Jan. 2020, doi:10.22201/cisan.24487228e.2020.1.414.