Panyoyai, N., & Maneekosol, C. (2020). A Study of Learning Achievement and a Desirable Characteristic of Sufficient Living Using Income-Expense Record for Primary 6 Students, Demonstration School of Chiang Mai Rajabhat University . Journal of Graduate Research, 11(2), 137-148. Retrieved from https://so02.tci-thaijo.org/index.php/banditvijai/article/view/243982