Ristiono Mei Eka Palguno, Usman Radiana, Reni Marlina, M. Asrori, and Rody Putra Sartika. “Transactional Leadership of the Principal and Teacher Professionalism at SMP Negeri 3 Sungai Ambawang ”. Attractive : Innovative Education Journal 8, no. 3 (September 30, 2026): 668–683. Accessed October 23, 2026. https://attractivejournal.com/index.php/aj/article/view/2609.