Orwenjo, D.O. and Erastus, F.K. 2018. Challenges of Adopting Open Educational Resources (OER) in Kenyan Secondary Schools: The Case of Open Resources for English Language Teaching (ORELT). Journal of Learning for Development . 5, 2 (Jul. 2018). DOI:https://doi.org/10.56059/jl4d.v5i2.282.