Muhd Muzakkir Afiq Musa, Ramlee Ismail, Marinah Awang, and Che Noor Hawa Che Ismail, “REKA BENTUK, KESAHAN, DAN KEBOLEHPERCAYAAN INSTRUMEN PENGUKURAN KEPIMPINAN INSTRUKSIONAL MIDDLE LEADER TEAM: DESIGN, VALIDITY, AND RELIABILITY OF THE INSTRUCTIONAL LEADERSHIP MEASUREMENT INSTRUMENT FOR THE MIDDLE LEADER TEAM”, IJEPC, vol. 9, no. 56, Dec. 2024.