O‘rinboyev Zokir Mavlonovich. 2025. “DEVELOPING LOGICAL THINKING THROUGH TEACHING ELEMENTS OF COMBINATORICS IN PRIMARY SCHOOL MATHEMATICS LESSONS”. Ta’limda Raqamli Texnologiyalarni Tadbiq Etishning Zamonaviy Tendensiyalari Va Rivojlanish Omillari 48 (3): 168-71. https://scientific-jl.com/trt/article/view/27911.