Search results for: Ola Helenius
Instructional Science > 2019 > 47 > 1 > 1-18
Teaching and Teacher Education > 2018 > 70 > C > 121-131
The Journal of Mathematical Behavior > 2016 > 44 > C > 50-64
Developmental Cognitive Neuroscience > 2016 > 20 > C > 43-51
Journal of Mathematical Behavior > 2014 > 33 > Complete > 72-87