Silva, Valdenildo Pedro da, and Evelyn Christie Nascimento de Barros. “Social Technologies in Rio Grande Do Norte: A Discussion on the Coexistence With Brazil’s Semiarid Region”. Sustainability in Debate 7 (December 7, 2016): 69–85. Accessed May 14, 2024. https://periodicos.unb.br/index.php/sust/article/view/16169.