TY - JOUR AU - Faizullahzadeh, Zahra AU - Hamedi, Leila AU - Ardhaei, Fateme TI - Survey the Effect of Virtual Networks on Students' Leisure Time of Iran University of Medical Sciences JO - Behavioral Studies in Management VL - 5 IS - 9 SP - 1 EP - 14 PY - 2014 DO - ER -