RISTIONO MEI EKA PALGUNO; USMAN RADIANA; RENI MARLINA; M. ASRORI; RODY PUTRA SARTIKA. Transactional Leadership of the Principal and Teacher Professionalism at SMP Negeri 3 Sungai Ambawang . Attractive : Innovative Education Journal, [S. l.], v. 8, n. 3, p. 668–683, 2026. DOI: 10.51278/aj.v8i3.2609. Disponível em: https://attractivejournal.com/index.php/aj/article/view/2609. Acesso em: 24 oct. 2026.