Umirjonova, S. “PREDGROVIDAR DAVRDA COVID–19 BILAN OGʻRIGAN HOMILADOR AYOLLARNING KLINIK HOLATI”. INTERNATIONAL СONFERENCE ON LEARNING AND TEACHING, vol. 1, no. 8, May 2022, pp. 560-5, https://researchedu.org/index.php/iclt/article/view/2258.