SYNTHESIS OF COMPLEX COMPOUNDS OF SOME 3D METALS WITH 6-AMINOPYRIDINE-2-CARBOXYLIC ACID AND THEIR APPLICATIONS. TECHNICAL SCIENCE RESEARCH IN UZBEKISTAN, [S. l.], v. 4, n. 3, p. 9–12, 2026. Disponível em: https://universalpublishings.com/~niverta1/index.php/tsru/article/view/17062. Acesso em: 18 may. 2026.