RAVI SHANKAR RAMAN, Mr.; HIMANSHU CHAUHAN, Mr.; ANKIT NEGI, Mr. DMAIC Approach for Road Wellbeing: A Case Study. International Journal of Engineering & Technology, [S. l.], v. 7, n. 4.5, p. 8–11, 2018. DOI: 10.14419/ijet.v7i4.5.19999. Disponível em: https://www.sciencepubco.com/index.php/ijet/article/view/19999.. Acesso em: 7 may. 2024.