Mamatov , Z., A. Ibragimov, and O. Nazarov. “QUYON QO‘SHIMCHA MAHSULOTLARINING MINERAL TARKIBINI O‘RGANISH”. Farg’ona Davlat Universiteti, vol. 30, no. 6, Jan. 2025, p. 190, https://journal.fdu.uz/index.php/sjfsu/article/view/5827.