“DEPENDENCE OF OBSERVABILITY INDEXES’ EFFICIENCY ON THE COMPLETENESS OF THE ERROR MODEL” (2026) "XXI ASRDA INNOVATSION TEXNOLOGIYALAR, FAN VA TAʼLIM TARAQQIYOTIDAGI DOLZARB MUAMMOLAR" nomli respublika ilmiy-amaliy konferensiyasi, 4(10), pp. 210–213. Available at: https://universalpublishings.com/index.php/itfttdm/article/view/21037 (Accessed: 25 October 2026).