Davron Abdullaev, Davron Abdullaev. 2021. «NA (NEED ANALYSIS) AS A FUNDAMENTAL PRINCIPLE IN ORGANIZING AN ESP (ENGLISH FOR SPECIFIC PURPOSES) COURSE». Журнал иностранных языков и лингвистики 2 (5). https://pshedu.jdpu.uz/index.php/fll/article/view/1108.