N, N., and O. Nazarov. “OLXO‘RI MEVASI VA DANAK MAG‘ZININIG MAKRO VA MIKROELEMENT TARKIBINI UNDUKTIV BOG‘LANGAN PLAZMALI MASS-SPEKTROMETRIYA USULI BILAN TADQIQ QILISH”. Farg’ona Davlat Universiteti, vol. 29, no. 2, Oct. 2023, p. 131, https://journal.fdu.uz/index.php/sjfsu/article/view/2385.