MUHAMMAD TARIQ MAJEED; SHAISTA MUMTAZ. Happiness and Environmental Degradation: A Global Analysis. Pakistan Journal of Commerce and Social Sciences, [S. l.], v. 11, n. 3, p. 753–772, 2017. Disponível em: https://jes.ac.pk/index.php/jes/article/view/295. Acesso em: 12 aug. 2026.