Njiraini, P., Omolo, J., & Gachanja, P. (2018). ”Innovation and Micro and Small Enterprises Growth Performance : Evidence from Kenya”, IOSR Journal of Business and Management (IOSR-JBM) e-ISSN: 2278-487X, p-ISSN: 2319- 7668. Volume 20, Issue 10. Ver. I (October. 2018), PP 09-16. https://doi.org/10.9790/487X-2010010916
Mbugua, J., Gachanja, P.M, Muli, J.M., & Karagu, S.M., (2018) “Determinants of choice of mobile money transfer service providers in Nairobi County, Kenya” International Journal of Development and Sustainability Vol. 7, No. 11(2018).
John, M., & Gachanja, P. (2018). ”Mobile Money Transfer Services: an Analysis of Household Choices in Nairobi County, Kenya”, International Journal of Economics, Commerce and Management. United Kingdom 6(10), 27–42, October 2018 http://ijecm.co.uk/
Njaramba, S. G., Gachanja, P. M. & Mugendi, C. (2018) “Dynamic Relationship between the Housing Price and Selected Macroeconomic Variables in Kenya”, Journal of Economics, 2(1), 35-59.
Njaramba, S. G &Gachanja, P. M. (2018) “The sources of housing prices growth in Kenya”, International Journal of Economics, 3(1), 7-30.
Njiraini, P., Gachanja, P.M. & Omolo J.O. (2018) “Drivers of technological innovations: Evidence from Kenya’s micro and small enterprises”, International Journal of Current Research, 10, (5), 69942-69946.
Gachanja, P. and Kinyanjui, G.K (2016) “Household Poverty Determinants in Kenya: A Demographic and Health Survey Wealth Index Approach” The Journal of Pan African Studies Vol. 9, No. 3, pp 52-65.
Kinyanjui, G.K, Gachanja, P.M, Muchai, J.M (2015) “Technical Efficiency of Hospitals owned by Faith Based Organisations in Kenya” Journal of Pan African Studies Vol. 8, No. 6 September 2015.
Mutunga, S.L, Minja, D, Gachanja, P (2014) “Resource Configurations on Sustainable Competitive Advantage of Food and Beverage Firms in Kenya: A Resource Based View of the Firm” European Journal of Business and Management Vol. 6 No. 24 pp 147-157.
Thuku, G.K, Gachanja, P, Obere, O (2013) “Effects of Reforms on Productivity of Coffee in Kenya” International Journal of Business and social science. Vol. 4 No. 15, pp 196-212.
Mugenda, O, Maina, L and Gachanja, P (2013) “ Industries and Communities: Symbiotic dependency and sustainability of the Magana town industrial park in Kenya ” Prime journal of social science. Vol. 2(11), ISSN: 2315-5051
Gachanja, P.M, Mugenda, O.M and Maina, L “ Integrating Corporate Social Responsibility and Community Development in Industrialization ” International Journal of Science, Commerce and Humanities. Vol. 1 No. 7, pp173-183.
Gachanja, P , Were, N and Etyang, M (2013) Total Factor Productivity Change In The Kenyan Manufacturing Sector : A Malmquist Index Analysis. Scholar’s press, Duetschland/Germany.
Mdoe, J.I, Gachanja, P.M, and Muchai, D.M (2013) “Total factor Productivity change in the Non-life Insurance Sector, Kenya: 2005-2009” International Journal Of Science, Commerce and Humanities. Vol. 1 No. 2, pp 68-84.
Thuku, G.K, Gachanja, P.M, and Obere, A (2013) “T he Impact of Population Change on Economic Growth in Kenya ” International journal of Economics and management sciences Vol.2 No.6 , pp 43-60.
Gachanja P. M. (2003) “Determinants of Gender Earnings Differentials in the Informal Set-up” in Momanyi, C and Wawire, N. H. W. )Eds) Disparities in Developing countries: Types, Challenges and the Way forward Vol. 1. Disparities in social sciences, politics and Gender Association of Third World Studies - Kenya pp. 238 - 244.
Gachanja P. M. and Kosimbei G. K. (2003) “Agriculture production subsidies in developed countries, which way out for developing countries” in Momanyi, C and Wawire, N. H. W.) Eds) Disparities in Developing countries: Types, Challenges and the Way forward Vol. 1. Disparities in social sciences, politics and Gender Association of Third World Studies - Kenya pp. 151 - 156