Asbollah, Asra Zaliza, Norhaslina Hassan, Safiah @ Yusmah Muhammad Yusoff, and Hanizah Idris. 2017. “THE TOURIST BEHAVIOUR IN DIFFERENT ENVIRONMENTS: A LITERATURE REVIEW”. PLANNING MALAYSIA 15 (1). https://journals.iium.edu.my/pmr/index.php/pmj/article/view/244.