Opoku, Justina, Charles Apprey, Samuel Selorm Attu, Nana Kwame Ayisi-Boateng, and Ibok Nsa Oduro. 2024. “Prevalence of Vitamin D Insufficiency Among Older Adults in KNUST Hospital, Kumasi”. Journal of Science and Technology 42 (3), 1- 12. https://doi.org/10.4314/just.v42i3.1587.