Toipovna, Gavhar Nuritdinova, and Khursanoy Djurayeva Zakirovna. “Non-Infectious Umbilical Disorders in Newborns Etiology Clinical Manifestations Diagnosis”. Web of Scholars : Multidimensional Research Journal, vol. 5, no. 4, Oct. 2026, pp. 163-8, https://journals.innoscie.com/index.php/wos/article/view/420.