Geometric Progression in Population and Arithmetic Increase in Food Production: Evaluating Malthusian Population in Context of Pakistan. Journal of Asian Development Studies, [S. l.], v. 6, n. 4, p. 6–12, 2017. DOI: 10.62345/jads.2017.6.4.3042. Disponível em: https://www.poverty.com.pk/index.php/Journal/article/view/3042. Acesso em: 1 aug. 2026.