Mobile Inspection Robot for Heating, Ventilation and Air Conditioning (HVAC) Ducting Systems. Jurnal Teknologi (Sciences & Engineering), [S. l.], v. 73, n. 6, 2015. DOI: 10.11113/jt.v73.4411. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/4411.. Acesso em: 29 apr. 2025.