Dumbrajs S, Helin P, Kärkkäinen H, Keinonen T. Towards Meaningful Learning through Inquiry. Int J Phys & Chem Ed [Internet]. 2011 Feb. 20 [cited 2024 Nov. 25];3(1):39-50. Available from: https://ijpce.org/index.php/IJPCE/article/view/188