@article{Wairimu_Ngugi_2021, title={An Analysis of Prepositional related errors in English Composition of Upper Primary Learners in Kieni East Sub County in Nyeri County}, volume={6}, url={http://dx.doi.org/10.22161/ijels.65.9}, DOI={10.22161/ijels.65.9}, number={5}, journal={International Journal of English Literature and Social Sciences}, publisher={AI Publications}, author={Wairimu, Rosepaulah and Ngugi, Beth Njeri}, year={2021}, pages={049–061} }