Olim Muhiddinovich, K. . ., and K. Flora Jabborovna. “SAMARQAND VILOYATI HUDUDIDA SOYA NAVLARINING HOSILDORLIGINI KUZATISH”. Scientific Impulse, vol. 1, no. 3, Nov. 2022, pp. 772-3, http://nauchniyimpuls.ru/index.php/ni/article/view/1150.