Irgasheva Marjona Marat qizi, Hayitova Feruza, and D.N.Xayrullayeva. “TA’LIM TIZIMI SIFATINI OSHIRISHDA PISA VA TIMSS KABI XALQARO TADQIQOTLARNING ROLI”. PEDAGOGS 54, no. 3 (March 31, 2024): 31–34. Accessed November 27, 2024. https://pedagogs.uz/ped/article/view/1032.