Wahyuni, S. and Wibowo, G.A. 2023. The Correlation of Knowledge and Duration of Illness Towards Self Management With Diabetes Mellitus Patients in the Pan-demic Era of COVID-19. Holistic Nursing Plus. 1, 1 (Apr. 2023), 13–19. DOI:https://doi.org/10.58439/hnp.v1i1.74.