Muhd Muzakkir Afiq Musa, Ramlee Ismail, Marinah Awang and Che Noor Hawa Che Ismail 2024. 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. INTERNATIONAL JOURNAL OF EDUCATION, PSYCHOLOGY AND COUNSELLING (IJEPC). 9, 56 (Dec. 2024). DOI:https://doi.org/10.35631/IJEPC.956040.