Mustafaqulova Dildora Ismatullayevna, Usanov Ulug’bek Nurulla o’g’li, и Ismatullayev Otabek. 2021. «TALABALARDA TIZIMLI TAFAKKURNI RIVOJLANTIRISH». Журнал естественных наук 3 (5):161-63. https://primedu.jdpu.uz/index.php/natscience/article/view/4796.