MATHEMATICAL MODELLING APPLIED FOR THE RESONANCE FREQUENCY SENSOR IN THE LIGHT OF THE REVERSE LOGISTICS SYSTEM. Jurnal Teknologi, [S. l.], v. 78, n. 10, 2016. DOI: 10.11113/jt.v78.7299. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/7299.. Acesso em: 3 may. 2024.