Allaq, A.; Kamoka, H. M.; Sidik, N.; Abdul-Aziz, A.; Abdulrazzaq, A.; Agha, H.; Abdulsamad, M.; Yahya, E.; Elengoe, A. The Link Between Black Fungus and Covid-19 Disease in Diabetes Mellitus Patients. BMRAT 2021, 8, 4689-4694.