1. Abdul Razak Abd Manaf. (2019). Penyelenggara Modul Kerja Sosial Asas. Pusat Pengajian Psikologi Gunaan, Dasar dan Kerja Sosial. UUM Press.
2. Abdul Razak Abd Manaf, Nur Farhana Mohamed Nore, Norzila Jamaludin, Fatin Hakimah Mohd Arshad dan Tuan Muhammas Zuki Tuan Sembok. (2012). Asas-Asas Amalan Kerja Sosial. Sintok: UUM Press.
3. Blanchard, A. L. (2021). The effects of COVID-19 on virtual working within online groups. Group Processes & Intergroup Relations, 24(2), 290–296.
4. Blanchard, A. L. & McBride, A. (2019). Putting the “group” in group meetings: Entitativity in face-to-face and online meetings. Dalam Meinecke, A. L., Allen, J. A., Lehmann-Willenbrock, N. (Eds.), Managing meetings in organizations (pp. 71–92). Emerald Group Publishing.
5. Bowen, G. A. (2009). Document analysis as a qualitative research method. Qualitative Research Journal, 9(2), 27-40. doi:10.3316/QRJ0902027.
6. Charles H. Z. (2014). Social Works with Groups. USA: Cengage Learning.
7. Feijt, M., Kort, Y. D., Bongers. I., Bierbooms, J., Westerink, J., & Ijsselsteijn, W. (2020). Mental Health Care Goes Online: Practitioners' Experiences of Providing Mental Health Care During the COVID-19 Pandemic. Cyberpsychology. Behavior and Social Networking, 860-864. http://doi.org/10.1089/cyber.2020.0370.
8. Hales, A., Wood, N., Williams, K. (2021). Navigating COVID-19. Group Processes & Intergroup Relations, 24, 307–311. https://doi.org/10.1177/1368430220981408.
9. Hung, E. N., Lee, T.T-T., & Cheung, J. C. S. (2021). Practising social work groups online: Practitioners’ reflection on the COVID-19 outbreak. International Social Work. 1-5 doi:10.1177/0020872821989796.
10. Kenny, R. M., Galloghly, E., Porter C.M., Burbach, F. R. (2021). ‘Living in a Zoom world’: Survey mapping how COVID-19 is changing family therapy practice in the UK. Journal of Family Therapy, 43(2), 272-294.
11. Khalil, R., Mansour, A.E. & Fadda, W. A. (2020). The sudden transition to synchronized online learning during the COVID-19 pandemic in Saudi Arabia: a qualitative study exploring medical students’ perspectives. BMC Medicine Education; 20(285), 2-10 https://doi.org/10.1186/s12909-020-02208-z.
12. Leonardi, P. M. (2018). Social media and the development of shared cognition: The roles of network expansion, content integration, and triggered recalling. Organization Science, 29, 547–568. https://doi.org/10.1287/orsc.2017.1200.
13. Lim, J. H. R., Lim, J. X. N., Lee, Q.H., Lim, S. W., Wong, E. Y. Q., Tan, T. W. & Ivan Woo, I. M. H. (2020). Lessons learnt from group work during COVID-19 pandemic. Asia Pacific Journal of Social Work and Development, 31(1-2), 139-146.
14. Mishna, F., Milne, E., Bogo, M., & Pereira, L. F. (2020). Responding to COVID-19: New Trends in Social Workers’ Use of Information and Communication Technology. Clinical Social Work Journal, 1- 11.
15. O’Leary, Z. (2014). The essential guide to doing your research project (2nd ed.). Thousand Oaks, CA: SAGE Publications, Inc.
16. Sojan Anthony. (2020). Social Group Work: Guidance for Practice. National Institute of Mental Health and Neuro Sciences. Bengaluru.
17. Toseland, R. W. & Rivas, R. F. (2017). An introduction to group work practice. Boston: Pearson.
18. Toseland, R.W. & R.F. Rivas. (2012). An introduction to group work practice. 3rd ed. Boston: Allyn and Bacon.
19. Trevor, L. & S. Orton. (2014). Groupwork Practice in Social Work. London: Learning Matters.