Looijenga, Annemarie, 		Klapwijk, Remke Marleen, AND 		de Vries, Marc J..
" How focus creates engagement in Primary Design and Technology Education: The effect of well-defined tasks and joint presentations on a class of nine to twelve years old pupils" <em>Design and Technology Education: an International Journal</em> [Online], Volume 25 Number 2 (5 July 2020)