Anshary, Syafruddin, Abdillah Munawir, and Nurhasanah Nurhasanah. “Environmental Valuation of Raya Lati Petangis Park Using the Travel Cost Method in Paser District, East Kalimantan”. ASTONJADRO 12, no. 2 (May 9, 2023): 591–598. Accessed November 15, 2024. http://150.107.142.43/index.php/ASTONJADRO/article/view/12261.