YULDASHBAYEVNA, Khasanova Makhinur. Transactions and their Applications in the Digital World. Miasto Przyszłości, [S. l.], v. 54, p. 223–227, 2024. Disponível em: https://www.miastoprzyszlosci.com.pl/index.php/mp/article/view/5190. Acesso em: 1 sep. 2025.