Panisara Phutong. 2008. Mineralogy and isotopic geochemistry of stalagmites in Namjang cave, Pangmapha, Maehongson province, Thailand. Faculty of Environment and Resource Studies, Mahidol University;
Panisara Phutong. (2008) Mineralogy and isotopic geochemistry of stalagmites in Namjang cave, Pangmapha, Maehongson province, Thailand . Mahidol University/Bangkok.
Panisara Phutong. Mineralogy and isotopic geochemistry of stalagmites in Namjang cave, Pangmapha, Maehongson province, Thailand. . Bangkok:Mahidol University, 2008.
Panisara Phutong. (2008) Mineralogy and isotopic geochemistry of stalagmites in Namjang cave, Pangmapha, Maehongson province, Thailand . Mahidol University/Bangkok.