Jayabalan Prakash, Tittu Thomas James, Shubham Menaria, Anas Usman, and Centina Rose John. “Effectiveness of Short-Term Belly Breathing Training in Individuals Who Work-from-Home During the COVID-19 Lockdown in India”. International Journal of Research in Pharmaceutical Sciences, vol. 12, no. 3, July 2021, pp. 2014-9, https://ijrps.com/home/article/view/169.