VATHANAVONG, T. and SOUTTAPHONG, B. (2019) “Curriculum Development on Understanding by Design (UbD) Through the Use of CIPPA Principles for Lecturers ”, Souphanouvong University Journal Multidisciplinary Research and Development , 5(1), pp. 165–178. Available at: https://su-journal.com/index.php/su/article/view/71 (Accessed: 26 July 2026).