SHERZOD XUSHBEKOVICH XOLMATOV. “FORTEPIANO CHOLG’USIDA MASHQLARNI SIFATLI BAJARISHNING AFZALLIKLARI”. TADQIQOTLAR.UZ, vol. 32, no. 1, Feb. 2024, pp. 192-8, https://tadqiqotlar.uz/new/article/view/2171.