Demand Analysis of Recreation Visits to Chitral Valley: A Natural Resource Management Perspective. The Pakistan Development Review, [S. l.], v. 46, n. 4II, p. pp.971–984, 2007. DOI: 10.30541/v46i4IIpp.971-984. Disponível em: https://thepdr.pk/index.php/pdr/article/view/2232. Acesso em: 6 dec. 2025.