Meyske Wongkar M, Sony Junus Lengkong J, Junior Mongdong R. Instructional Leadership Of The Principal In Learning At Eben Haezer 1 Christian Junior High School In Manado City. IJERSC [Internet]. 2025 Jun. 25 [cited 2026 Feb. 11];6(3):297-310. Available from: https://ijersc.org/index.php/go/article/view/880