Tuchinda, Nutmethee, Seksun Moryadee, Chalida U-tapao, and Leamthong Laokhongthavorn. “LNG Portfolio Diversification Optimization Model of Thailand”. Applied Science and Engineering Progress 16, no. 4 (October 4, 2023): 6769. accessed September 17, 2026. https://ph02.tci-thaijo.org/index.php/ijast/article/view/250767.