JEET KOCHA. Vendor Payment Modernization Frameworks: Blockchain-Enabled Smart Contracts to Eliminate Service Delays in Assistive Tech Procurement. The American Journal of Engineering and Technology, [S. l.], v. 7, n. 07, p. 09–17, 2025. DOI: 10.37547/tajet/Volume07Issue07-02. Disponível em: https://theamericanjournals.com/index.php/tajet/article/view/6334. Acesso em: 7 jul. 2025.