Solomon Kaptingei (2014). ‘An Assessment of the nature of teachers maxims in the teaching of English language learners with diverse linguistic abilities in Uasin-Gishu County’. International Journal of Current research, volume 6 issue no 2
Solomon Kaptingei (2012). ‘The Use of Drama Techniques in Teaching of English Language; The Case of secondary Schools in Uasin Gishu-County in Kenya’. Lambert academic publishing.
Solomon Kaptingei (2016). The Challenges of Learners with Diverse Linguistic Needs: Experiences of Teachers in Uasin Gishu County, Kenya. European Centre for Research Training and Development UK (www.eajournals.org), Vol.4, No.9, pp.78-86, August 2016(Special Issue)