Ramyar, Meysam, Tahmineh Asadi Amiri, Omekolsoum Momeni, Mohammad Jafar Ghasemi, and Zia Ur Rahman Zaheer. 2020. “Tourists’ Perspective on Ecotourism Infrastructures in Mazandaran Province of Iran”. Journal of Humanities and Social Sciences Studies 2 (3): 109-18. https://al-kindipublishers.org/index.php/jhsss/article/view/261.