Bo‘riev Sardor Sayfullaevich, and Bo‘ziyev Shaxbozbek Hamraqulovich. “QUDUQNI YUVISH VА BURG‘ILАSH ERITMАLАRI. SIRKULYATSIОN SISTЕMАGА QO‘YILАDIGАN TАLАBLАR”. Ta’lim Innovatsiyasi Va Integratsiyasi, vol. 21, no. 2, May 2024, pp. 63-70, https://web-journal.ru/ilmiy/article/view/5064.