Mahammadov Muhammadrasul Rahmat o‘g‘li. “DELTA-GEPATIT KASALLIGI EPEDIMIOLOGISI, HUSUSIYATLARI VA PROFILAKTIKASI”. Proceedings of International Conference on Educational Discoveries and Humanities, vol. 3, no. 7, July 2024, pp. 135-9, https://econferenceseries.com/index.php/icedh/article/view/5241.