Population Distribution of Cities in Khyber Pakhtunkhwa and ZIPF`s Law. Journal of Asian Development Studies, [S. l.], v. 14, n. 3, p. 474–487, 2025. DOI: 10.62345/jads.2025.14.3.40. Disponível em: https://poverty.com.pk/index.php/Journal/article/view/1492. Acesso em: 10 sep. 2026.