NE’MATOV SHUXRAT O’KTAMOVICH; HAMZAYEV BAXTIYOR AMIROVICH ,; UMAROV SHOKIRJON SHERALIYEVICH. KOMBINATORIKA MASALALARI VA ULARNI YECHISH USULLARI. ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ, [S. l.], v. 60, n. 4, p. 16–19, 2025. Disponível em: https://scientific-jl.org/obr/article/view/8377. Acesso em: 5 dec. 2025.