มือขุนทด ช., หีบแก้ว ปัดชาสุวรรณ์ น., บุญทศ ข. and ตัญตรัยรัตน์ พ. 2026. EFFECTS OF AN APPLICATION OF SELF-EFFICACY THEORY WITH MINDFULNESS TO REDUCE STRESS LEVELS IN UNDERGRADUATE STUDENTS THROUGH THE "CALM SATI, CUTS STRESS" PROGRAM. Primary Health Care Journal (Northeastern Edition) . 41, 1 (Mar. 2026), e16759.