Caligaris MG, Schivo ME, Romiti MR. Communication Competence in Mathematics: Analysis of the Evolution of Calculus Student Skills throughout their Freshmen Year. IJLTER [Internet]. 2019 Apr. 30 [cited 2026 Jul. 24];18(4):49-62. Available from: http://www.ijlter.myres.net/index.php/ijlter/article/view/573