TY - JOUR AU - zahedi vafa, zahra AU - Alami, Farnoosh AU - Rahimi, Somaye AU - Khorasani, Abasalt TI - Coaching and developing school principals: from necessity to implementation JO - Quarterly Journal of Training and Development of Human Resources VL - 13 IS - 48 SP - EP - PY - 2026 DO - ER -