SYAH, Farid Zulkarnain Nur; FIDYASARI, Ambar. The Effect of Combined Vitamin C, D, and Zinc Supplementation on the Length of Hospital Stay in COVID-19 Patients: A Clinical Nutrition Perspective: Pengaruh Kombinasi Vitamin C, D dan Zinc Terhadap Lama Rawat Inap Pasien COVID-19: Tinjauan dari Aspek Gizi Klinis . Journal of Tropical Food and Agroindustrial Technology, [S. l.], v. 6, n. 02, p. 72–77, 2025. DOI: 10.21070/jtfat.v6i02.1656. Disponível em: https://jtfat.umsida.ac.id/index.php/jtfat/article/view/1656. Acesso em: 2 aug. 2025.