Panyawong, W., Khengsamut, C. and Wankongdee, J. 2025. The Development of a Psychological Characteristics Inventory for Students in Educational Institutions under the Royal Thai Air Force: Teamwork, Mental Toughness, Emotional Regulation and Critical Thinking (TMEC). NKRAFA Journal of Humanities and Social Sciences. 13, (Dec. 2025), 16–25.