Martono, N. (2010). Analisis isi dan analisis data sekunder. Jakarta PT Raja Grafindo Persada.
Yang, Z. (2020). Global Health Security--ASEAN-China COVID-19 Meeting: Why and What's Next?. RSIS Commentaries, 032-20.
Arshad, M. (2020). COVID-19: It's time to be thankful to our ICT professionals. Information Technology & Electrical Engineering, 9(2), 23-31.
Widian, R. (2020). ASEAN Regional Potentials for Combating COVID-19. Jurnal Ilmiah Hubungan Internasional, 31-38.
Sundarasen, S., Chinna, K., Kamaludin, K., Nurunnabi, M., Baloch, G. M., Khoshaim, H. B., ... & Sukayt, A. (2020). Psychological impact of Covid-19 and lockdown among university students in Malaysia: Implications and policy recommendations. International journal of environmental research and public health, 17(17), 6206.
Liew, M. F., Siow, W. T., MacLaren, G., & See, K. C. (2020). Preparing for COVID-19: early experience from an intensive care unit in Singapore. Critical Care, 24(1), 1-3.
Hoang, V. M., Hoang, H. H., Khuong, Q. L., La, N. Q., & Tran, T. T. H. (2020). Describing the pattern of the COVID-19 epidemic in Vietnam. Global health action, 13(1), 1776526.
Tansiri, E., Phungsuk, R., & Devahastin, S. (2020). COMMUNICATION TO CREATE IMAGE OF SERVICE BUSINESS IN THAILAND CASE--COVID-19 PANDEMIC. PalArch's Journal of Archaeology of Egypt/Egyptology, 17(4), 1422-1442.
Telaumbanua, D. (2020). Urgensi Pembentukan Aturan Terkait Pencegahan Covid-19 Di Indonesia. QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama, 12(1), 59-70.
ASEAN Perkuat Kerjasama Hadapi Pandemi Corona. (2020). Retrieved 22 October 2021, from https://www.voaindonesia.com/a/asean-perkuat-kerjasama-hadapi-pandemi-corona/5658450.html
Tantangan Kerja Sama Regional ASEAN dalam Melawan COVID-19. (2020). Retrieved 22 October 2021, from http://psdr.lipi.go.id/news-and-events/opinions/tantangan-kerja-sama-regional-asean-dalam-melawan-covid-19.html