Mustafoyev Abubakr Muhiddin o‘g‘li. “MUSTALAHUL HADIS ILMINING SHAKLLANISHI VA RIVOJLANISHI (HIJRIY IV ASRDAN XII ASRGACHA)”. Spectrum Journal of Innovation, Reforms and Development, vol. 10, Dec. 2022, pp. 254-8, https://sjird.journalspark.org/index.php/sjird/article/view/452.