Rannastu-Avalos, Meeli, Mario Mäeots, and Leo Siiman. “Developing Collaborative Problem-Solving Skills through Inquiry-Based Learning”. Eesti Haridusteaduste Ajakiri. Estonian Journal of Education 11, no. 2 (October 22, 2023): 196–222. Accessed May 9, 2024. https://ojs.utlib.ee/index.php/EHA/article/view/23128.