Turakhadjaev Nodir Jakhongirovich, Barakaev Fakhriddin Nazmiddinovich and Kalandarov Navruzbek Olimbaevich 2021. BASIC CONCEPTS AND SCOPE OF APPLICATION. International Engineering Journal For Research & Development. 6, 3 (Jun. 2021), 3. DOI:https://doi.org/10.17605/OSF.IO/2E8XC.