Kyei, Kwabena, and Rotondwa Ramuya. “DETERMINATION OF THE LEVEL AND TREND OF FERTILITY IN FOUR PROVINCES IN SOUTH AFRICA”. Demography and social economy 45, no. 3 (November 2, 2021): 41–52. Accessed November 21, 2024. https://ojs.dse.org.ua/index.php/dse/article/view/78.