MIAO, YONGWU, JAN ENGLER, ADAM GIEMZA, STEFAN WEINBRENNER, and H. ULRICH HOPPE. 2012. “DEVELOMENT OF A PROCESS-ORIENTED SCAFFOLDING AGENT IN AN OPEN-ENDED INQUIRY LEARNING ENVIRONMENT”. Research and Practice in Technology Enhanced Learning 7 (2):105-28. https://rptel.apsce.net/index.php/RPTEL/article/view/2012-07008.