Irriyanti; Syaharudin; Warni Juwita; Widyatmike Gede Mulawarman; Mukhamad Nurhadi. THE INFLUENCE OF GOOD GOVERNANCE PRINCIPLES (TRANSPARENCY, ACCOUNTABILITY, AND PARTICIPATION) ON THE EFFECTIVENESS OF SENIOR HIGH SCHOOL MANAGEMENT: AN EXPLANATORY SEQUENTIAL MIXED METHODS STUDY IN PUBLIC AND PRIVATE SCHOOLS IN EAST KALIMANTAN. IJSET 2026, 5, 2634-2647.