« PROFIT ANALYSIS OF WHOLESALERS AND RETAILERS OFSESAME IN NASARAWA STATE, NIGERIA ». FULafia Journal of Science and Technology 4, no. 2 (novembre 15, 2023): 51–56. Consulté le mai 17, 2026. https://lafiascijournals.org.ng/index.php/fjst/article/view/106.