KIRANA, I. W. Integrating QFD and TRIZ for the Development of a Safe and Sustainable Lunch Box Design. Tekmapro, [S. l.], v. 20, n. 2, 2025. Disponível em: https://tekmapro.upnjatim.ac.id/index.php/tekmapro/article/view/968. Acesso em: 2 nov. 2025.