MALAJ, E.; MALAJ, V.; FIRZA, N. Determinants of tourism demand for Western Balkans countries: a system generalized method of moments (GMM) approach. Sapienza: International Journal of Interdisciplinary Studies, São Paulo, Brasil, v. 6, n. 1, p. e25009, 2025. DOI: 10.51798/sijis.v6i1.917. Disponível em: https://journals.sapienzaeditorial.com/index.php/SIJIS/article/view/917. Acesso em: 2 apr. 2025.