Hutauruk, Deswidya Sukrisna, and Dame Cinta Hutagalung. 2022. “Clinical Overview of Ureum Levels in Type II Diabetes Mellitus Patients Infected by COVID-19 Pandemic”. International Journal of Global Optimization and Its Application 1 (3):196-201. https://doi.org/10.56225/ijgoia.v1i3.71.