“NIKEL ATSETATNING MELAMIN VA SISTEIN ASOSIDAGI ARALASH LIGANDLI KOMPLEKS BIRIKMALARINI KVANT-KIMYOVIY HAMDA IQ SPEKTRASKOPIYASI ANALIZI USULIDA TAHLIL QILISH” (2023) Journal of Universal Science Research, 1(6), pp. 926–931. Available at: https://universalpublishings.com/~niverta1/index.php/jusr/article/view/1426 (Accessed: 23 November 2024).