Aderounmu, Busayo, Adedoyin Awofiranye, and Olubusayo Emmanuel Oni. “Environmental Quality, Infant Morality, and Economic Growth in Selected Sub‑Saharan African Countries”. Comparative Economic Research. Central and Eastern Europe 26, no. 2 (June 27, 2023): 149–162. Accessed December 8, 2025. https://czasopisma.uni.lodz.pl/CER/article/view/18432.