Pudjaiyo, N., Pongwiritthon, K., Thumtheang, S., Samanpan, T. , Lamanchai, P. and Poolpholamnoey, W. 2024. A Comparison of Learning Outcomes in Basic Accounting 2: Recording Goods Transactions in a General Journal with and without VAT Using Problem-Solving versus Conventional Teaching Methods for First-Year Vocational Certificate Students. RATANABUTH JOURNAL. 6, 3 (Dec. 2024), 551–561.