Sulaiman S, Kurniady DA, Sa’ud US, Aedi N, Prihatin E. Transformational Leadership of Kiai in Character Building of Islamic Boarding School Alumni: A Phenomenological Study. JPBPP [Internet]. 2026 Feb. 28 [cited 2026 Sep. 23];6(2):14. Available from: https://journal3.um.ac.id/index.php/fip/article/view/8048