Imau, V. K., Che Rose, R. A., & Sulaiman, N. (2018). Penilaian Kepuasan Pelancong Terhadap Ekopelancongan di Bukit Fraser Menggunakan Model Importance-Performance Analysis (IPA): Evaluation of Tourist Satisfaction on Ecotourism in Fraser’s Hill Using Importance-Performance Analysis Model (IPA). GEOGRAFI, 6(2), 29–41. Retrieved from https://ejournal.upsi.edu.my/index.php/GEOG/article/view/2086