Leh, Fauziah Che, Baharudin Omar, and Azmi Ahmad Baharom. 2014. “Making A Living: Pro Poor Tourismin Hot Spring Recreational Park of Sungai Klah,Sungkai, Perak, Malaysia”. Perspektif Jurnal Sains Sosial Dan Kemanusiaan 6 (1):49-59. https://ejournal.upsi.edu.my/index.php/PERS/article/view/1654.