Beram, Sukor, Marinah Awang, Ramlee Ismail, and Norzalina Noor. “Application of the Fuzzy Delphi Method to Organisational Leadership Competencies for Educational Middle Leaders: Aplikasi Fuzzy Delphi Method Terhadap Kompetensi Kepimpinan Organisasi Bagi Pemimpin Pertengahan Pendidikan”. Management Research Journal 10 (October 12, 2021): 82–93. Accessed April 25, 2024. https://ejournal.upsi.edu.my/index.php/MRJ/article/view/5957.