XOJIYEVA XAYITXON TOLIPOVNA. RATSIONAL OVQATLANISH QOIDALARI . Journal of new century innovations, [S. l.], v. 42, n. 1, p. 171–175, 2023. Disponível em: https://newjournal.org/new/article/view/9881. Acesso em: 16 feb. 2025.