ALAM, A.; MOHANTY, A. Developing ‘Happiness Engineering’ Subject for the Schools in India: Designing the Pedagogical Framework for a Sustainable Happiness Curriculum. Qubahan Academic Journal, [S. l.], v. 3, n. 4, p. 1–20, 2023. DOI: 10.48161/qaj.v3n4a145. Disponível em: https://journal.qubahan.com/index.php/qaj/article/view/145. Acesso em: 23 sep. 2025.