Salao S, Potatong N, Kammoongkun P, Choomanee P. Chemical Composition Analysis for Source Identification of PM2.5 in Muang District of Ubon Ratchathani Province. BUU SCI J [internet]. 2026 Mar. 18 [cited 2026 Sep. 2];26(1 January-April):438-53. available from: https://li05.tci-thaijo.org/index.php/buuscij/article/view/1461