O. . Ali, M. . Omar, and S. . Yusuf, “Population Growth and Unemployment in Zanzibar”, IJSBAR, vol. 59, no. 2, pp. 36–47, Jul. 2021, Accessed: May 29, 2026. [Online]. Available: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/12761