Nurjanah, Siti, Dessy Hermawan, Nurul Aryastuti, Nova Muhani, Prima Dian Furqoni, Lolita Sary, and Slamet Widodo. 2024. “Correlation Between Vitamin D Levels and Completion of COVID-19 Vaccines With Recurrent COVID-19 Infections in Lecturers at the University of Malahayati: Hubungan Kadar Vitamin D Dan Kelengkapan Vaksin COVID-19 Dengan Kejadian Infeksi COVID-19 Berulang Pada Dosen Universitas Malahayati”. Amerta Nutrition 8 (1):33-39. https://doi.org/10.20473/amnt.v8i1.2024.33-39.