Zamora, Rodolfo García, and Selene Gaspar Olvera. 2020. “The 3x1 Program for Migrants in Mexico: Boom, Decline, and the Risks of the Disappearance of Transnational Institutionalized Philanthropy”. Migration Letters 17 (6). London, UK:853-60. https://doi.org/10.59670/ml.v17i6.1076.