AZAMJONOVA KAMOLA TUKHTAMISH QIZI. MOTIVATION OF PROFESSIONAL ACTIVITY OF EDUCATORS AND THE HAPPINESS INDEX: AN EMPIRICAL STUDY. INTERNATIONAL JOURNAL OF SOCIAL SCIENCE & INTERDISCIPLINARY RESEARCH ISSN: 2277-3630 Impact factor: 8.036, [S. l.], v. 15, n. 01, p. 37–41, 2026. Disponível em: https://www.gejournal.net/index.php/IJSSIR/article/view/2837. Acesso em: 18 feb. 2026.