O. N.Sultonova, N. T. Qodirova and S. I. Jiyanova 2021. BASED ON STUDENTS’ COMPETENCY-BASED APPROACH TO PHYSICS SOLVE EXPERIMENTAL AND GRAPHICAL PROBLEMS. Galaxy International Interdisciplinary Research Journal. 9, 05 (May 2021), 336–340. DOI:https://doi.org/10.17605/OSF.IO/HRQ7U.