R.O.Lutfullayeva, and D.R.Farsaxonova. “BOSHLANG’ICH SINFLARDA BBB TEXNOLOGIYASINI QO’LLASHNING AFZALLIKLARI”. 2024. IQRO INDEXING, vol. 8, no. 2(2), Apr. 2024, pp. 32-34, https://worldlyjournals.com/index.php/IFX/article/view/1170.