Yuldasheva Nihola Tohir qizi. “KIMYO SANOATI TARMOG‘IDAGI TARKIBIY O‘ZGARISHLARNING IQTISODIY-STATISTIK TAHLILI”. ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ, vol. 31, no. 4, Oct. 2023, pp. 47-61, https://newjournal.org/01/article/view/9123.