Optimalisasi Biaya gas pada Smart Contract Ethereum untuk Data Internet of Things Smart Factory. JTERA (Jurnal Teknologi Rekayasa), [S. l.], v. 9, n. 2, p. 95–100, 2025. DOI: 10.31544/jtera.v9.i2.2024.95-100. Disponível em: https://jtera.polteksmi.ac.id/index.php/jtera/article/view/1040. Acesso em: 10 jun. 2026.