KARBAMID, FORMALDEGID VA BROMKREZOL ASOSIDAGI IONITNING SINTEZI VA XOSSALARI. Journal of Universal Science Research, [S. l.], v. 3, n. 2, p. 31–35, 2025. Disponível em: http://universalpublishings.com/index.php/jusr/article/view/9877. Acesso em: 18 may. 2026.