asadpour kordi, maryam, amirnejad, hamid, naseri ojaki , seyed hadi, shirzadi laskukalayeh, somayeh. “Investigating the Efficiency of Iran's Tourism Industry in Different Climates.” Social Studies in Tourism, vol. 9, no. 18, 2021, pp. 0-0. 10.52547/journalitor.36157.9.18.0