Ghosh, Bidyut, e Debasish Batabyal. Measuring Tourism Efficiency for Sustainable Tourism Policies: An Empirical Study for India. Revista Turismo & Desenvolvimento 38 (Fevereiro 3, 2022): 23-33. Acedido Abril 26, 2024. https://proa.ua.pt/index.php/rtd/article/view/27361.