TY - JOUR AU - Dallas, C. J, Kaewmart N, Detchaiyot P, Phaowiriya H, PY - 2018/10/01 Y2 - 2024/03/29 TI - The Effectiveness of Motivational Enhancement Group Therapy Program on Optimism among Youths with Amphetamine Abuse JF - Journal of The Department of Medical Services JA - J DMS VL - 43 IS - 5 SE - Original Article DO - UR - https://he02.tci-thaijo.org/index.php/JDMS/article/view/247864 SP - 148-153 AB - ER -