Sadiq, Sanusi Mohammed, I. P. Singh, M. M. Ahmad, and A. Garba. “Factors Determining Choice of Conventional Labour Among Yam Producers in Benue State of Nigeria”. Indonesian Journal of Agricultural Research 4, no. 1 (March 16, 2021): 1 - 12. Accessed November 24, 2024. https://talenta.usu.ac.id/InJAR/article/view/5138.