Lim, Siphat, Edman Flores, and Casey Barnett. “Analyzing the Effectiveness of a System of Equation Model in Comparison to Single Equation Models for Predicting General Price Level in Cambodia”. International Journal of Economics and Financial Issues 14, no. 5 (September 6, 2024): 156–166. Accessed December 27, 2024. https://mail.econjournals.com/index.php/ijefi/article/view/16311.