“Survey of Medicinal Plants Sold at the Free Trade Fair of the Municipality of Patos, Paraíba, Brazil”. Revista Verde de Agroecologia e Desenvolvimento Sustentável 14, no. 1 (January 1, 2019): 150–155. Accessed September 14, 2026. https://www.gvaa.com.br/revista/index.php/RVADS/article/view/5448.