TY - JOUR AU - Khorasani, Abasalt AU - Jaafari far, Zohreh AU - Rezaeizadeh, Morteza TI - Identifying and Ranking Teachers' Barriers in a Virtual Human Resource Development Environment JO - Quarterly Journal of Training and Development of Human Resources VL - 4 IS - 12 SP - 1 EP - 10 PY - 2017 DO - ER -