RUZMETOV KAZAXBAY İSMAILOVICH. ASALNING SIFATI VA SAQLANISHINI JARAYONLARI . Journal of new century innovations, [S. l.], v. 14, n. 3, p. 7–10, 2022. Disponível em: https://newjournal.org/new/article/view/489. Acesso em: 30 may. 2025.