IoT-based environmental monitoring and hazard notification system for traditional blacksmith workshops. Community Empowerment, [S. l.], v. 11, n. 1, p. 55–69, 2026. DOI: 10.31603/ce.15432. Disponível em: https://coba.unimma.ac.id/ce/article/view/15432. Acesso em: 30 sep. 2026.