Kaka, Yahaya, Abdullahi Auwal Gindi, and Umar Magaji. 2021. “Evaluation of Onion Value Chain Actors in Kebbi State, Nigeria: A Case Study of Producers and Retailers”. Asian Journal of Agricultural Extension, Economics & Sociology 39 (2), 12-22. https://doi.org/10.9734/ajaees/2021/v39i230526.