KM. PREETI, VIJAY KUMAR. Managerial Effectiveness of Secondary School Teachers in relation to their Life Satisfaction in South Haryana, India. Pegem Journal of Education and Instruction, [S. l.], v. 16, n. 2, p. 1254–1262, 2026. Disponível em: https://pegegog.net/index.php/pegegog/article/view/5267. Acesso em: 27 jul. 2026.