Design and Implementation of an IoT-Based Dust Exposure Monitoring System for Marble Cutting Activities in Campus Environment. JATAED: Journal of Appropriate Technology for Agriculture, Environment, and Development, [S. l.], v. 3, n. 2, p. 84–94, 2026. DOI: 10.62671/jataed.v3i2.104. Disponível em: https://jurnal.lkppl.org/index.php/jataed/article/view/104. Acesso em: 23 jun. 2026.