Voleybolchilarni tayyorlashda differensial vositalaridan foydalanishning zarurligini, ularning o‘yin ampluasini hisobga olgan holda aniqlash usullari. (2026). MAKTABGACHA VA MAKTAB TA’LIMI JURNALI, 4(2). https://doi.org/10.5281/zenodo.18711443