TY - JOUR AU - Keyhan, Javad AU - Shams zare, Mohsen AU - salehi omran, ebrahim TI - Designing and Validating an Effective Training Model for Prison Wardens in Iran: A Mixed-Methods Study JO - Quarterly Journal of Training and Development of Human Resources VL - 13 IS - 48 SP - EP - PY - 2026 DO - ER -