Citation:
Sawe, C.J., et al., Submitted. RUFORUM Working Document Series (ISSN 1607-9345), 2018, No. 17 (1): 435-442. Available from http://repository. ruforum. org.
Department of Health Policy, Management and Human Nutrition,School of Public Health, College of Health Sciences, Moi University
4606-30100,Eldoret, Kenya