Kirya, Kent Robert, K. K. Mashood, and Lakhan Lal Yadav. “A Methodological Analysis for the Development of a Circular-Motion Concept Inventory in a Ugandan Context by Using the Delphi Technique”. International Journal of Learning, Teaching and Educational Research 20, no. 10 (November 14, 2021). Accessed April 19, 2026. https://ijlter.myres.net/index.php/ijlter/article/view/4.