K.Xabibullayeva Nargiza, Vakhabova Dilnoza, Mamadjanova E`zoza, Yuldasheva Rislig`oy, and Rakhmanov Izzatilla. “SPREADING OF VIRUS HEPATITIS A DISEASE AMONG THE POPULATION AND MAIN FACTORS AFFECTING IT”. Ta’lim Innovatsiyasi Va Integratsiyasi, vol. 15, no. 1, Feb. 2024, pp. 160-2, https://web-journal.ru/ilmiy/article/view/3113.