Waikhamnuan T, Chawchai S, Bissen R, Choowong M. Preliminary geotourism study of laterite attraction in Kamphaeng Phet Province, northern Thailand. Bull. Earth Sci. Thai. [internet]. 2024 Aug. 25 [cited 2026 Oct. 5];16(1). available from: https://ph01.tci-thaijo.org/index.php/bestjournal/article/view/254721