Amine Tlemsani, Mahmoud Brahim, Sidali Ramdane, Karima Aoues. 2024. “Understanding the Impact of Agricultural Extension Services in Algeria: A Comparative Study of Ouargla, Béjaia, and Relizane”. European Economic Letters (EEL) 14 (4):1446-52. https://www.eelet.org.uk/index.php/journal/article/view/2276.