9Lounkaew, Kiatanantha. "Contemporary Issues in Microeconomics."(2016) Illustrating the Trade-Off Between Interest Rates and Aggregate Loan Recovery of the Student Loans Fund in Thailand.
10Lounkaew, Kiatanantha. "Income Contingent Loans."(2014) Modeling Aggregate Loans Recovery of the Student Loans Fund in Thailand.
13Saksiriruthai, Siriwan. "Does Leisure Time Use Contribute to a Wage Increase of the Thai People?."World Academy of Science, Engineering and Technology, International Journal of Social, Behavioral, Educational, Economic, Business and Industrial Engineering 7, no. 5 (2013): 1239-1242.