Nurkayev Shuhrat Jurayevich. “BUTUN KOEFFITSIYENTLI KO‘PHADLARNING RATSIONAL ILDIZLARI”. IQRO INDEXING, vol. 12, no. 02, Nov. 2024, pp. 94-98, http://worldlyjournals.com/index.php/IFX/article/view/6835.