Obekpa, H. O., Animondo, T. T., Adikwu, O., Adejo, M. A. ECONOMICS AND CONSTRAINTS OF YAM PRODUCTION IN GBOKO LOCAL GOVERNMENT AREA OF BENUE STATE, NIGERIA. njaat [Internet]. 2026 Jun. 26 [cited 2026 Jun. 30];6(2B):152-7. Available from: https://www.njaat.com.ng/index.php/njaat/article/view/1663