Boyto’rayev Sirojidin Usmon o’g’li, et al. “XIX-XX ASRNING BIRINCHI CHORAGIDA XIVA XONLIGIDA ”. TADQIQOTLAR.UZ, vol. 51, no. 3, Dec. 2024, pp. 71-75, https://scientific-jl.org/tad/article/view/4454.