Sinuraya, B., Sriyono, S., Armini, N. K. A., Santosa, D. A. and Acob, J. R. (2022) “Sleep problems in patients with diabetes mellitus during the pandemic COVID-19: A systematic review”, International journal of health sciences, 6(S2), pp. 14624–14635. doi: 10.53730/ijhs.v6nS2.8846.