Maxmudova Gavhar Ma'ruf qizi, и Mukhammadiyev Aziz Shavkatovich. «ABBREVIATIONS AND CLIPPING IN THE GRAMMAR OF ENGLISH LANGUAGE». Ta’lim innovatsiyasi va integratsiyasi 21, no. 6 (май 23, 2024): 48–50. просмотрено декабрь 5, 2025. https://web-journal.ru/ilmiy/article/view/5453.