Quvondiqov B.I., Akramova A.A., Abduraxmonov A., and Kulmanov B.P. “GO‘NGDAN BIOGUMUS TAYYORLASHDA G O‘NGNI SAQLASH VA ZARARSIZLANTIRISH USULLARINING AXAMIYATI”. Ustozlar uchun 1, no. 1 (July 1, 2024): 350–353. Accessed November 21, 2024. https://pedagogs.uz/01/article/view/1700.