คอนวิมาน ธ. The Relationship between Work Motivation and Happiness at Work among Employees of Pathum Thani Municipality. Journal of MCU Phetchaburi Review , [S. l.], v. 9, n. 2, p. 408–417, 2026. Disponível em: https://so03.tci-thaijo.org/index.php/JPR/article/view/302515. Acesso em: 15 sep. 2026.