Saleha, N., Delfina, R., Nurlaili, N., Ardiansyah, F. and Nafratilova, M. (2021) “Online Affirmation and Peer Support are Effective for Reducing Medical Personnel Stress in Dealing with Covid-19 Patients”, Unnes Journal of Public Health, 10(2), pp. 151-161. doi: 10.15294/ujph.v10i2.42861.