HARISH KUMAR SHARMA, SARITA VERMA. Impact of Leadership on Teachers’ Efficacy of Senior Secondary School Teachers. European Economic Letters (EEL), [S. l.], v. 13, n. 4, p. 1043–1052, 2023. DOI: 10.52783/eel.v13i4.701. Disponível em: https://eelet.org.uk/index.php/journal/article/view/701. Acesso em: 8 oct. 2025.