Armas Lucas, Álvaro, D. Villafuerte Solís, and R. Megchun Rivera. “Gracias a Dios: Establishment of Borders and Increased Costs and Risks of Migration in the Department of Huehuetenango, Guatemala”. Carta Económica Regional, no. 132, Oct. 2023, pp. 151-82, doi:10.32870/cer.v0i132.7878.