Askarov Ibrohim Raxmonovich, and Khojimatova Dilnoza Sultonmurodovna. “OBTAINING LIQUID NITROGEN FERTILIZERS WITH FEROCENE IN THEIR STRUCTURE”. Farg’ona Davlat Universiteti, no. 3, July 2023, p. 38, https://journal.fdu.uz/index.php/sjfsu/article/view/1300.