Mobil aloqa vositalarining operatsion tizimlari

INNOVATIVE RESEARCH IN SCIENCE 
International scientific-online conference 
69 
Types. International Journal of Engineering and Information Systems (IJEAIS) 
ISSN: 2643-640X Vol. 5 Issue 1, January - 2021, Pages: 45-47. 
102. Usmonov M. T. PhysicalSecurity. International Journal of Academic and 
Applied Research (IJAAR) ISSN: 2643-9603 Vol. 5 Issue 1, January - 2021, Pages: 
58-61. 
103. Usmonov M. T. Practical Security Management. International Journal of 
Academic Engineering Research (IJAER) ISSN: 2643-9085 Vol. 5 Issue 1, January 
- 2021, Pages: 71-74. 
104. Usmonov M. T. Problem Solving In Primary Schools. International Journal 
of Academic Information Systems Research (IJAISR) ISSN: 2643-9026 Vol. 5 
Issue 1, January - 2021, Pages: 72-83. 
105. Usmonov M. T. Reproduction. The Laws of Reproduction. International 
Journal of Engineering and Information Systems (IJEAIS) ISSN: 2643-640X Vol. 5 
Issue 1, January - 2021, Pages: 36-40. 
106. Usmonov M. T. Security Models. International Journal of Academic 
Pedagogical Research (IJAPR) ISSN: 2643-9123 Vol. 5 Issue 1, January - 2021, 
Pages: 18-23. 
107. Usmonov M. T. Solving Problems In Arithmetic Methods. International 
Journal of Academic Information Systems Research (IJAISR) ISSN: 2643-9026 
Vol. 5 Issue 1, January - 2021, Pages: 58-61. 
108. Usmonov M. T. Stenographic Protection of Information. International 
Journal of Academic and Applied Research (IJAAR) ISSN: 2643-9603 Vol. 5 Issue 
1, January - 2021, Pages: 31-35. 
109. Usmonov M. T. Telecommunications and Network Security. International 
Journal of Academic Engineering Research (IJAER) ISSN: 2643-9085 Vol. 5 Issue 
1, January - 2021, Pages: 57-61. 
110. Usmonov M. T. The Concept of Compatibility, Actions on Compatibility. 
International Journal of Academic Multidisciplinary Research (IJAMR) ISSN: 
2643-9670 Vol. 5 Issue 1, January - 2021, Pages: 10-13. 
111. Usmonov M. T. The Concept Of National Security. International Journal of 
Academic and Applied Research (IJAAR) ISSN: 2643-9603 Vol. 5 Issue 1, January 
- 2021, Pages: 73-75. 
112. Usmonov M. T. The Concept of Number. The Establishment of the Concept 
of Natural Number and Zero. International Journal of Academic 
Multidisciplinary Research (IJAMR) ISSN: 2643-9670 Vol. 5 Issue 1, January - 
2021, Pages: 18-21. 

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