Skosana, Sipho V., and Francois I Kabuya. “An Empirical Analysis of Determinants of Swaziland”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 16, no. 1, May 2014, pp. 197-12, https://gssrr.org/JournalOfBasicAndApplied/article/view/1192.