2026. DEPENDENCE OF OBSERVABILITY INDEXES’ EFFICIENCY ON THE COMPLETENESS OF THE ERROR MODEL. "XXI ASRDA INNOVATSION TEXNOLOGIYALAR, FAN VA TAʼLIM TARAQQIYOTIDAGI DOLZARB MUAMMOLAR" nomli respublika ilmiy-amaliy konferensiyasi. 4, 10 (Oct. 2026), 210–213.