- Environmental Sociology
- Social capital and the labour market
- Contemporary social problems
- Pro-poor value chain development
Machacha, E (2015). Tackling HIV/ADIS as a Contemporary Social problem in Sub-Saharan Africa: ‘A Sociological Critique of Voluntary Medical Male Circumcision (VMMC) as a Preventive Measure.’ Social Sciences. Vol.4, No.3, 2015, pp.68-76. Doi:10.11648/j.ss.20150403.16.
Machacha, E. The etiology of sexual abuse of children as a contemporary social problem in Zambia. [Submitted for publication to the Science Publishing Group (SciencePG)]
Machacha, E. The Declining Impact of the Traditional Extended Family concept in Sub-Saharan Africa as a Social Support System. A Zambian Case. (Submitted for publication to the Austrian Journal of Humanities and Social Sciences)