TY - JOUR T1 - Collaborative Online International Learning (COIL) and Critical Virtual Exchange (CVE) in the Education of Teachers of Additional Languages – Theoretical Background and Practical Experiences JO - Pandaemonium Germanicum A1 - Weininger, Markus Johannes A1 - Nunes, Elaine Cristina Roschel A1 - Silveira, Rosane SN - 1982-8837 UL - 10.11606/1982-8837e250018 VL - 28 Y1 - 2025 PB - Brasil ER -