Rasulovna, Kuchkorova Ranno, and Miranov Asadulla Narzulla coals. “Complex Nickel (Ii) Compounds Based on Acylhydrazones of Aroyltrifluoracetylmethhanes”. EUROPEAN JOURNAL OF INNOVATION IN NONFORMAL EDUCATION, vol. 3, no. 10, Oct. 2023, pp. 3-5, https://inovatus.es/index.php/ejine/article/view/1994.