ISAKOV Ruslan Shavkatovich (2025) “QUESTIONNAIRE METHODOLOGY AS A TOOL FOR DIAGNOSING THE CHARACTERISTICS OF THE TRAINING PROCESS OF BASKETBALL PLAYERS IN THE 3×3 FORMAT”, «PHYSICAL CULTURE: UPBRINGING, EDUCATION, TRAINING», 2(10), pp. 22–27. doi: 10.65111/physicalculture.v2i10.8528.