Naewbood, S., & Thanomthongphun, T. (2026). Knowledge, Attitude and Practice in Waste Separation of Students and Staff, Faculty of Nursing, Naresuan University. REGIONAL HEALTH PROMOTION CENTER 9 JOURNAL, 20(2), 811–823. retrieved from https://he02.tci-thaijo.org/index.php/RHPC9Journal/article/view/280526