RAVICHANDRAN, J. .; SANTHOSH, D. . Process Capability Indices for Processes when the Underlying Data are Interval-Valued. International Journal of Statistics in Medical Research, [S. l.], v. 13, p. 210–218, 2024. DOI: 10.6000/1929-6029.2024.13.19. Disponível em: http://mail.lifescienceglobal.com/pms/index.php/ijsmr/article/view/9831. Acesso em: 27 jul. 2025.