MONGDEE, T.; ROMYEN, L.; UDOMKIJMONGKOL, C. Happiness at Work Affecting Performance Effectiveness of the Personnel of Sakon Nakhon Provincial Administration Department, Interior Ministry. Interdisciplinary Academic and Research Journal , Maha Sara Kham, TH., v. 2, n. 5, p. 691–712, 2022. DOI: 10.14456/iarj.2022.120. Disponível em: https://so03.tci-thaijo.org/index.php/IARJ/article/view/263980. Acesso em: 16 sep. 2026.