Chantharangsone, Phomsanh, Kethsa Nanthavongdouangsy, Vongphet Sihapanya, Li Bo, and Khamsone Latthayot. 2025. “Geotourism Potential for Sustainable Geotourism Development at Phou Pha Marn, Khammouane Province, Laos”. Geoconservation Research 8 (1). https://doi.org/10.57647/j.gcr.2025.0801.07.