Continuity of Academic Work through e-Learning during the COVID-19 Lockdown: The Case of Ghana Topics: Computer-Supported Collaborative Learning; COVID-19 Educational Tools; e-Learning Hardware and Software; e-Learning Platforms, Portals; Emerging Technologies in Education for Sustainable Development; Social Computing for Learning and Knowledge Sharing; Tools for Educational Communication and Collaboration; Tools to Assess Learning In Proceedings of the 13th International Conference on Computer Supported Education - Volume 2: CSEDU, 216-224, 2021