| Issue Date | Title | Author(s) |
| 2016 | Analysis of implementation of strategic plans in institutions of higher learning in Kenya: a case of Moi University | Kiptum, Jeniffer J.; Chumba, Sammy K.; Wambua, Benjamin K. |
| 2022 | Effectiveness of staff capacity building on integration of CBET approach in TVET institutions in the North Rift Region, Kenya | Kogo, Wilson Kipngetich; Kapkiai, Moses; Chumba, Sammy K. |
| 2017-07 | Head teachers’ instructional supervision and its effect on academic performance in public primary schools in Ol’lessos divison, Nandi County, Kenya. Journal: Journal of Education and Practice. | Nandeke, Erick; Chumba, Sammy K.; Kiprop, Catherine |
| 2017 | Head teachers’ transformational leadership intervention strategies on class repetition in primary school education in Kenya | Sambu, Nicholas Kipng’etich; Chumba, Sammy K.; Tanui, Gordon J. |
| 2017-05 | Headteachers ’ transformational leadership intervention strategies on class repetition in primary school education in Kenya | Chumba, Sammy K.; Sambu, Nicholas Kipng’etich; Tanui, Gordon J. |
| 2018 | Influence of continuous professional development programmes on curriculum implementation in selected North Rift Counties public secondary schools, Kenya | Chepkuto, William K.; Sang, James K.; Chumba, Sammy K. |
| 2017 | Influence of Government Policy Intervention Strategy on Class Repetition in Public Primary School Education, Uasin Gishu County, Kenya | Sambu, Nicholas Kipng’etich; Chumba, Sammy K. |
| 2017 | The influence of unit cost on academic performance of learners in day and boarding secondary schools in Nandi County, Kenya | Ngetich, Solomon Kipyego; Chumba, Sammy K.; Kosgei, Zachariah K. |
| 2022 | Institutional preparedness in implementation of Competency Based Curriculum in primary schools in Kenya in the midst of COVID-19 pandemic | Chepkemei, Sheilla; Bomett, Emily; Chumba, Sammy K. |
| 2019-01 | Level of use of the five key formative assessment strategies’ in Mathematics instruction in secondary schools; A case of Nandi County, Kenya | Chemeli, Janeth; Kisilu, Anne S.; Chumba, Sammy K.; Karsten, Speck |
| 2023 | Moderating effect of teachers support on the relationship between conflict management strategies and teachers’ productivity in secondary schools in Kenya | Kariuki, Virginia Wahu; Chumba, Sammy K.; Wambua, Benjamin K. |
| 2017 | Monitoring and evaluation dimensions in public secodnary schools in Kenya: Assessment of Its effect on implementation of strategic plans, | Chumba, Sammy K.; Wekesa, Erastus Muchimuti; Wambua K., Benjamin |
| 2017 | Monitoring and evaluation dimensions in Public Secondary Schools in Kenya: Assessment of Its effect on implementation of strategic plans | Chumba, Sammy K.; Wekesa, Erastus Muchimuti; Wambua, Benjamin K . |
| 2014 | Re-nurturing of workforce talents from crisis to consistency: a Kenyan school perspective | Chumba, Sammy K.; Nassium, David Maboko; Wekesa, Erastus Muchimuti |
| 2023 | Teachers’ attitude towards the inclusion of children in street situations in mainstream education in Kampala District, Central Uganda | Atuhaire, Annah; Kindiki, Jonah Nyaga; Boit, John Mugun; Chumba, Sammy K. |
| 2016 | Use of quality management systems to improve instructional management practices in tertiary educational institutions in Kenya | Too, Charles; Chumba, Sammy K. |
