Economic & Cultural Distance & Regional Integration: Evidence from Gravity Model Using Disaggregated Data for Pakistan. The Pakistan Development Review, [S. l.], v. 59, n. 2, p. pp.243–274, 2022. DOI: 10.30541/v59i2pp.243-274. Disponível em: https://thepdr.pk/index.php/pdr/article/view/2838. Acesso em: 7 jun. 2025.