Atthariq, M. E. Putri, M. Fachri, R. Akaputra, and D. Renovaldi, “Impact of Shift Work and Stress Level on Nurse Brain-Derived Neurotrophic Factor (BDNF) mRNA Expression During The Covid-19 Pandemic”, J Indon Med Assoc, vol. 75, no. 3, pp. 122 - 130, Aug. 2025.