LUTFIDHA, B. P.; HARYANTO, B. Innovation Of Adaptive Principal Leadership Based On Fiedler Contingency Model: Inovasi Kepemimpinan Adaptif Kepala Sekolah Berdasarkan Model Kontingensi Fiedler. Indonesian Journal of Innovation Studies, [S. l.], v. 27, n. 3, p. 10.21070/ijins.v27i3.2156, 2026. DOI: 10.21070/ijins.v27i3.2156. Disponível em: https://ijins.umsida.ac.id/index.php/ijins/article/view/2156. Acesso em: 26 sep. 2026.