Akhmadjon, Akhlimirzaev, Mamadjanova Mamurakhon Kadirjanovna, and Jakbarova Sarvinoz Abdinazirovna. 2022. “Checking the Functions Set in the Form of Undisclosedly”. International Journal on Integrated Education 5 (1), 215-18. https://doi.org/10.17605/ijie.v5i1.2674.