Media, Restu, Tri Sukirno Putro, and Rosyetti Rosyetti. “The Analysis of Factors Affecting Fertility in Riau Province in 2010-2017”. Indonesian Journal of Economics, Social, and Humanities 2, no. 1 (March 23, 2020): 39–50. Accessed September 22, 2026. https://ijesh.unri.ac.id/index.php/ijesh/article/view/8.