Hasnawi Haddani et al., “Factors Playing a Role in Sleep Disorders in Post-COVID-19 (Coronavirus Disease) Patients at the Neurology Polyclinic of Dr. Mohammad Hoesin General Hospital, Palembang, Indonesia”, Bioscmed, vol. 8, no. 5, pp. 4388–4393, Feb. 2024, doi: 10.37275/bsm.v8i5.989.