1.
Nwaobiala, CU, Odoemelam LE. Constraints to Cocoa Farmers Participation in Farmer Field School (FFS) in Abia state, Nigeria. NJRED [Internet]. 2023 Apr. 12 [cited 2026 May 15];7(1):29-34. Available from: https://journals.ibadanedu.com/index.php/njred/article/view/940