Trend and Effect of National Income, Gross Domestic Product, Income Inequality and Education Expenditure on Adolescent Fertility of South Asia. SUST Journal of Science and Technology (SUST JST), [S. l.], v. 33, n. 2, 2025. Disponível em: https://journals.sust.edu/index.php/sustjst/article/view/80. Acesso em: 12 aug. 2026.