ZHAKUPOVA , Zhanar. The Role of the Culture of Happiness in the Effectiveness of the State Apparatus . Public Administration and Civil Service, Нур-Султан, Казахстан, n. 1 (72), p. 24–33, 2020. DOI: 10.52123/1994-2370-2020-72-1-22-31. Disponível em: https://journal.apa.kz/index.php/path/article/view/8. Acesso em: 1 dec. 2025.