1. Examining Students' Generalizations of the Tangent Concept: A Theoretical Perspective. Issue 5 (27th May 2016) Authors: Çekmez, Erdem; Baki, Adnan Journal: PRIMUS Issue: Volume 26:Issue 5(2016) Page Start: 466 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗