Irisa Prommachan และ Kanda Janyam. (2026) Conditions and Needs for Positive Psychological Capital of Sports Students of Thailand National Sports University. <i>Thammasat Journal</i>, <i>45</i>(2), 140-161.Irisa Prommachan และ Kanda Janyam. "Conditions and Needs for Positive Psychological Capital of Sports Students of Thailand National Sports University". Thammasat Journal 45 (2026):140-161.Irisa Prommachan และ Kanda Janyam. Conditions and Needs for Positive Psychological Capital of Sports Students of Thailand National Sports University. Research Administration Division:ม.ป.ท. 2026.