Fujiono, F. et al. 2021. Impact of Distance Learning through Zoom Application and WhatsApp Group on Students’ Attitude and English Aptitude: A Case Study on Students of ICT due Covid-19 Outbreak. Kontribusia : Research Dissemination for Community Development. 4, 2 (Aug. 2021), 455–458. DOI:https://doi.org/10.30587/kontribusia.v4i2.2744.