Walainart Meepan และ Arisa Sumamal. (2024) Enhancing Purposes in Life for Youth Development. <i>Humanities and Social Sciences Journal of Pibulsongkram Rajabhat University</i>, <i>18</i>(1), 1-14.Walainart Meepan และ Arisa Sumamal. "Enhancing Purposes in Life for Youth Development". Humanities and Social Sciences Journal of Pibulsongkram Rajabhat University 18 (2024):1-14.Walainart Meepan และ Arisa Sumamal. Enhancing Purposes in Life for Youth Development. Pibulsongkram Rajabhat University:ม.ป.ท. 2024.