Boulfoul, Nouara, Wassila Hanafi, Malika Mahdid, and Fatima Brabez. 2025. “Adoption of the Environmental Management System (EMS) :Challenges for Sustainable Development in Algerian Agri-Food Companies”. Indian Journal of Extension Education 61 (2): 1-7. https://doi.org/10.48165/IJEE.2025.61201.