LEE, W.; RAHIM, N. . Decentralized Application for Charity Organization Crowdfunding using Smart Contract and Blockchain. Applied Information Technology And Computer Science, [S. l.], v. 2, n. 2, p. 236–248, 2021. Disponível em: https://publisher.uthm.edu.my/periodicals/index.php/aitcs/article/view/2202. Acesso em: 5 jun. 2023.