Triparna Mukherjee 2024. Mobile Ubiquitous Learning is the Need of the Hour for English Language Teaching During COVID-19 Pandemic. Vidhyayana - An International Multidisciplinary Peer-Reviewed E-Journal - ISSN 2454-8596. 9, si4 (Mar. 2024). DOI:https://doi.org/10.58213/vidhyayana.v9isi4.1791.