TY - JOUR AU - Arbabi, Farideh AU - khosravi, Mahmood AU - Payedar, Aboozar TI - Application of the Holiday Climate Index (HCI) in Determining the Winter Tourism Calendar (Case study: Sistan and Baluchestan Province( JO - Regional Planning VL - 8 IS - 3 SP - 47 EP - 60 PY - 2018 DO - ER -