RO`ZIYEVA, M. Features of the 4- dimethylaminobenzoylhydrazone ethyl ester of 2.4-dioxopentanoic acid. Центр Научных Публикаций (buxdu.uz), [S. l.], v. 58, n. 58, 2024. Disponível em: http://journal.buxdu.uz/index.php/journals_buxdu/article/view/13896. Acesso em: 6 ноя. 2024.