1. BTRecurTutor: a tutorial for practicing recursion in binary trees. Issue 2 (2nd April 2020) Authors: Hamouda, Sally; Edwards, Stephen H.; Elmongui, Hicham G.; Ernst, Jeremy V.; Shaffer, Clifford A. Journal: Computer science education Issue: Volume 30:Issue 2(2020) Page Start: 216 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗