Türkoğlu, Didem, Adalet Kandır, and Ali İbrahim Can Gözüm. 2021. “A PORTFOLIO INVENTORY: AN INVESTIGATION OF VISUAL ARTWORK MADE BY CHILDREN AS BEING TOOL- OR ART-ORIENTED IN STRUCTURE”. International Online Journal of Education and Teaching 8 (4):2825-50. https://www.iojet.org/index.php/IOJET/article/view/1517.