KOMPLEKS HOSIL QILUVCHI ORGANIK REAGENTLARNING Co(II) VA Ni(II) IONLARINI AJRATISHDAGI ROLI. journal [Internet]. 2026 Jun. 18 [cited 2026 Jul. 22];98(2):3-5. Available from: https://journalss.org/index.php/ust/article/view/34411