GROEN, Janet; TWOREK, Janet; SOOS-GONCZOL, Maria. The Effective Use of Synchronous Classes Within an Online Graduate Program: Building upon an interdependent system. The International Review of Research in Open and Distributed Learning, [S. l.], v. 9, n. 2, 2008. DOI: 10.19173/irrodl.v9i2.567. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/567. Acesso em: 20 apr. 2024.