“NIKEL ATSETATNING MELAMIN VA SISTEIN ASOSIDAGI ARALASH LIGANDLI KOMPLEKS BIRIKMALARINI KVANT-KIMYOVIY HAMDA IQ SPEKTRASKOPIYASI ANALIZI USULIDA TAHLIL QILISH”, JUSR, vol. 1, no. 6, pp. 926–931, Jun. 2023, Accessed: May 18, 2026. [Online]. Available: http://universalpublishings.com/index.php/jusr/article/view/1426