Toyiraxon Amirova Sheraliyevna and Nazarov Otabek Mamadalievich, “ACHCHIQ SHUVOQ(ERMON) O‘SIMLIGINI MAKRO VA MIKROELEMENTLARNI TARKIBIDAGI MIQDORINI ANIQLASH”, SJFSU, vol. 28, no. 5, p. 58, Jul. 2023.