“Boshlang‘ich Sinflarda Perimetr, Yuza Va Hajmni o‘rganish Metodikasi Samaradorligini Shakllantirish”. MAKTABGACHA VA MAKTAB TA’LIMI JURNALI, vol. 4, no. 1, Jan. 2026, https://doi.org/10.5281/zenodo.18419056.