Vergutz, Silvano Artur Busch, and Marsiel Pacífico. “What Is at the International Border of Ponta Porã MS? Challenges and Opportunities for Schools in Geography Teaching”. Revista Ensino De Geografia (Recife), vol. 5, no. 2, Aug. 2022, pp. 33-52, doi:10.51359/2594-9616.2022.251951.