Aya, Comfort Felix, Emmanuel Ohara Eremi, and Dorathy Aje Iyamah. “Perceived Effectiveness of Agricultural Extension Services Among Women Vegetable Farmers in the Calabar Agricultural Zone, Cross River State, Nigeria”. Journal of Agricultural Extension 31, no. 1 (September 8, 2026): 646–656. Accessed September 23, 2026. https://www.ajol.info/index.php/jae/article/view/335049.