Chotkhun T, Kittijaruwattana J, Chotikhun A. MONITORING THE SPREAD OF SALINITY IN NATURAL WATER SOURCES IN THE ROCK SALT PRODUCTION AREA, NAKHON RATCHASIMA PROVINCE . PSRU J. Sci. Tech. [internet]. 2026 Aug. 28 [cited 2026 Sep. 10];11(2):14-35. available from: https://ph01.tci-thaijo.org/index.php/Scipsru/article/view/260853