Cheng, Po-Jen, Yuan-Hsun Liao, and Pao-Ta Yu. “Micro:Bit Robotics Course: Infusing Logical Reasoning and Problem-Solving Ability in Fifth Grade Students Through an Online Group Study System ”. The International Review of Research in Open and Distributed Learning 22, no. 1 (March 11, 2021): 21–40. Accessed April 24, 2024. https://www.irrodl.org/index.php/irrodl/article/view/4844.