U. Maxmonov, “MAHSULOT SIFATI NAZORATIDA STATISTIK USULLARNING QO‘LLANILISHI (GISTOGRAMMA MISOLIDA)”, SS, no. 3-1, pp. 19–22, Jun. 2024, Accessed: Aug. 06, 2026. Available: https://journal.ndpi.uz/ss/article/view/2024-3-1-009