Reis Neto, Afonso Feitosa, Maria do Socorro Bezerra de Araújo, and Everardo Valadares de Sá Barreto Sampaio. 2019. “Redd Safeguards: Protection for Caatinga Communities in Pernambuco State, Brazil”. Sustainability in Debate 10 (1):105-15. https://doi.org/10.18472/SustDeb.v10n1.2019.18927.