B. M. Axmedov, M. K. Valiyev, and S. I. Bekimbetov, “GPS TIZIMIDA O‘LCHASH NATIJASIGA TA’SIR ETUVCHI OMILLAR NOANIQLIGINI BAHOLASH VA DARAJALASH”, https://innotex-journal.uz/, vol. 60, no. 4, pp. 125–132, Jan. 2026.