Lopes, Veronica Maria Neto, Liliane Caraciolo Ferreira, and Caliane Borges Ferreira. “The Challenges of Marketing Organic Products: Leafy Vegetables in the Municipal Organic Market in Petrolina-PE”. International Journal of Advanced Engineering Research and Science 9, no. 6 (July 7, 2022). Accessed August 25, 2024. https://journal-repository.com/index.php/ijaers/article/view/5166.