Parkorn Suwanich (2010) “Geology and Geological Structure of Potash and Rock Salt Deposits in Chalerm Phrakiat District, Nakhon Ratchasima Province in Northeastern Thailand”, Agriculture and Natural Resources. Bangkok, Thailand, 44(6), pp. 1058–1068. Available at: https://li01.tci-thaijo.org/index.php/anres/article/view/245078 (Accessed: 19 May 2024).