BOLTAEV, C. CHARACTERISTICS OF ENGLISH GRAMMAR SKILLS IN VARIOUS TYPES OF SPEECH ACTIVITY. Журнал иностранных языков и лингвистики, [S. l.], v. 5, n. 5, 2023. Disponível em: https://pshedu.jdpu.uz/index.php/fll/article/view/7747. Acesso em: 12 окт. 2025.