“Yuqori Tartibli Xususiy Hosilali Differensial Tenglamalar Uchun Teskari Masalalarni o‘rgatish Metodikasi”. MAKTABGACHA VA MAKTAB TA’LIMI JURNALI, vol. 3, no. 11, Nov. 2025, https://doi.org/10.5281/zenodo.17976943.