Sanitwong Na Ayuttaya, K., Phuphet, K., Tejavanija, N. and Sanitwong Na Ayuttaya2, S. (2025) “Effects of Motivational Group Therapy Counseling on Perceived Self-Efficacy and Smoking Cessation among Patients with Substance-Induced Psychotic Disorders”, Princess of Naradhiwas University Journal, 17(2), pp. 1–18. available at: https://li01.tci-thaijo.org/index.php/pnujr/article/view/265983 (accessed: 28 August 2026).