ŞAHİN Z, KEŞAN C. ON THE USAGE OF CONCEPT CARTOONS IN TEACHING GEOMETRY: THE STUDY OF THE GEOMETRY ACHIEVEMENT OF MIDDLE-SCHOOL FIFTH GRADERS. TIJSEG [Internet]. 2020 Dec. 31 [cited 2024 Nov. 21];9(2):124-30. Available from: https://tijseg.org/index.php/tijseg/article/view/23