Taşçı, S., and B. Aksu Ataç. “L1 USE IN L2 TEACHING: THE AMOUNT, FUNCTIONS, AND PERCEPTION TOWARDS THE USE OF L1 IN TURKISH PRIMARY SCHOOL CONTEXT”. International Online Journal of Education and Teaching, vol. 7, no. 2, Apr. 2020, pp. 655-67, https://iojet.org/index.php/IOJET/article/view/816.