Hellweg, Frauke, Sandra Lechtenberg, Bernd Hellingrath, and Antonio Márcio Tavares Thomé. “Literature Review on Maturity Models for Digital Supply Chains”. Brazilian Journal of Operations & Production Management 18, no. 3 (March 26, 2021): 1–12. Accessed May 1, 2025. https://www.bjopm.org.br/bjopm/article/view/1127.