Issaranusorn, N., S. Rujivan, and K. Mekchay. “STOCHASTIC MODEL FOR GOLD PRICES AND ITS APPLICATION FOR NOARBITRAGE PRICING”. Journal of Nonlinear Analysis and Optimization: Theory & Applications (JNAO) 2, no. 1 (December 21, 2011): 11–17. accessed September 2, 2026. https://ph03.tci-thaijo.org/index.php/jnao/article/view/2608.