FREIRE FILHO, R. G.; PINTO, T.; BEZERRA, B. M. Using local ecological knowledge to access the distribution of the Endangered Caatinga howler monkey (Alouatta ululata). Ethnobiology and Conservation, [S. l.], v. 7, 2018. DOI: 10.15451/ec2018-08-7.10-1-22. Disponível em: https://ethnobioconservation.com/index.php/ebc/article/view/183. Acesso em: 18 may. 2022.