Budpoonga, Woranittha. 2025. “POLICY-ORIENTED GUIDELINES FOR DEVELOPING INDICATORS OF INADEQUATE INCOME AMONG THE ELDERLY UNDER THE MINISTRY OF INTERIOR REGULATION”. Journal of Humanities and Social Sciences Mahamakut Buddhist University Isan Campus 6 (1):118-30. https://so06.tci-thaijo.org/index.php/jhsmbuisc/article/view/282642.