farm labour productivity

Authors: Ezenwankwor, J., Akpa, E., Evaristus, C.O., Eze, I.C., Onyeakazi, J.C., Obiagwu, O.V., Declan, O.A., Obasi, S.U., Oparah, T.A., Okwara, D.U., Isife, L.E., Austin-Egole, I.S., Iheanacho, J.I., Chibundu, E.I., and Chikaire, J.U.

DOI: https://doi.org/10.51470/PSA.2026.11.3.84