TRAPÈ R, CALAMITA F. EXPANDING LEARNING SPACES: VIRTUAL PLACES OF LEARNING IN AN ONLINE INTERCULTURAL EXCHANGE PROJECT BETWEEN THE U.S.A. AND ITALY. issa [Internet]. 2019 Dec. 31 [cited 2025 Jun. 22];32(2):275-304. Available from: http://api.org.za/index.php/issa/article/view/122