MUSTAFA, A. ul; AFZAL, H.; ZAHOOR, Z. Green economy and its future. Journal of Sustainable Tourism and Entrepreneurship, [S. l.], v. 2, n. 3, p. 119–131, 2020. DOI: 10.35912/joste.v2i2.650. Disponível em: https://goodwoodpub.com/index.php/JoSTE/article/view/650. Acesso em: 22 dec. 2025.