Apirom Chaypermsak และ Kanat Poolsawasd. (2026) Planning Extracurricular Activities Based on Student Learning Outcomes. <i>Journal of Humanities and Social Sciences Mahasarakham University</i>, <i>45</i>(2), 607-620.Apirom Chaypermsak และ Kanat Poolsawasd. "Planning Extracurricular Activities Based on Student Learning Outcomes". Journal of Humanities and Social Sciences Mahasarakham University 45 (2026):607-620.Apirom Chaypermsak และ Kanat Poolsawasd. Planning Extracurricular Activities Based on Student Learning Outcomes. Mahasarakham University:ม.ป.ท. 2026.