Abdurahmonov Oybek Muminovich. “THE IMPORTANCE OF VENTILATION IN THE HYGIENE OF MULTI-STOREY RESIDENTIAL BUILDINGS(BASED ON CONDITIONS OF FERGANA)”. Ethiopian International Journal of Multidisciplinary Research, vol. 13, no. 1, Jan. 2026, pp. 858-61, https://eijmr.org/index.php/eijmr/article/view/4784.