NIQAB, M.; SINGH, S.; SHAIKH, S. Fuzzy Based Principal’s Leadership Skills Assessment Model for Secondary Schools. JISR management and social sciences & economics, [S. l.], v. 17, n. 2, p. 67–84, 2019. DOI: 10.31384/jisrmsse/2019.17.2.5. Disponível em: https://jisrmsse.szabist.edu.pk/index.php/szabist/article/view/73. Acesso em: 30 apr. 2024.