songsaen sivaporn. The Development of the Credit Bank System Mechanism Model for the Management of Lifelong Learning Education at Chiang Rai Rajabhat University: The Development of the Credit Bank System Mechanism Model for the Management of Lifelong Learning Education at Chiang Rai Rajabhat University. JESCU [internet]. 2023 Sep. 30 [cited 2026 Sep. 11];51(3):EDUCU5103007. available from: https://so02.tci-thaijo.org/index.php/EDUCU/article/view/260031