IŞIK, Şerife; ÜZBE ATALAY, N. Developing The Adolescent Happiness Scale: Validity and reliability study. Pegem Journal of Education and Instruction, [S. l.], v. 9, n. 3, p. 673–696, 2019. DOI: 10.14527/pegegog.2019.022. Disponível em: https://www.pegegog.net/index.php/pegegog/article/view/pegegog.2019.022. Acesso em: 4 apr. 2026.