DILAFRUZ JABBOROVA SHAROFOVNA, DILAFRUZ TURAKULOVA KAKHOROVNA and MUKHABBAT RASULOVA IKHTIYAROVNA (2021) “PRINCIPLES OF A SYSTEMATIC APPROACH IN CONCEPTUAL LANGUAGE RESEARCH: RELEVANCE AND IMPLEMENTATION ”, International Journal of Innovations in Engineering Research and Technology, 7(4), pp. 1–8. Available at: https://repo.ijiert.org/index.php/ijiert/article/view/2112 (Accessed: 22 October 2025).