Domeniter , K. N., and P. G. R. Nkonge. “Relationship Between Tobacco Consumption and Other Risk Behaviors to School Rules and Regulations Among Final Year Primary School Pupils in Kitui Central Division, Kenya”. African Journal of Emerging Issues, Vol. 1, no. 7, July 2019, pp. 27 -37, https://ajoeijournals.org/sys/index.php/ajoei/article/view/45.