Akanmu, S.A., Olorundare, A.S. and Uphai, J. 2016. How Effective İs The Nigerian Senior School Agricultural Science Curriculum? A Survey Of Evidence From Content Development To Product. European Scientific Journal, ESJ. 12, 4 (Feb. 2016), 395. DOI:https://doi.org/10.19044/esj.2016.v12n4p395.