Satien Janpla, Pallop Piriyasurawong. “The Architecture of an Intelligent Multilevel Item Bank System for Higher Education Graduate Standardized Testing”. Journal for ReAttach Therapy and Developmental Diversities, vol. 6, no. 9s(2), Aug. 2023, pp. 1393-05, https://jrtdd.com/index.php/journal/article/view/1803.