TY - JOUR AU - Nouri Kalkhoran, Dr Firouz AU - Fathi Vajargah, Kurosh AU - Khorasani, Abasalt AU - Asnafi, Amir reza TI - BOM Model; Designing and Presenting Learning Services based on Cloud Computing by Learning Service Providers JO - Quarterly Journal of Training and Development of Human Resources VL - 5 IS - 17 SP - 66 EP - 92 PY - 2019 DO - ER -