1. Aguiar, T, Bogea Gomes, S, Rupino da Cunha, P, Mira da Silva, M, (2019): Digital Transformation Capability Maturity Model Framework. In: 2019 IEEE 23rd international enterprise distributed object computing conference (EDOC). 2019 IEEE 23rd international enterprise distributed object computing conference (EDOC), pp. 51–57.
2. Arreola González, A, Becker, K, Cheng, C, Döricht, V, Duchon, M, Fehling, M, et al. (2016): Digitale Transformation: Wie Informations-und Kommunikationstechnologie etablierte Branchen grundlegend verändert–Der Reifegrad von Automobilindustrie, Maschinenbau und Logistik im internationalen Vergleich. In Abschlussbericht des vom Bundesministerium für Wirtschaft und Technologie geförderten Verbundvorhabens „IKT-Wandel “(Steuerkreis: Grolman von, H, Krcmar, H, Kuhn, K.-J, Picot, A, & Schätz, B.).
3. Aslanova, Irina V.; Kulichkina, A. I. (2020): Digital Maturity: Definition and Model. In : 2nd International Scientific and Practical Conference “Modern Management Trends and the Digital Economy: from Regional Development to Global Economic Growth”(MTDE 2020): Atlantis Press, pp 443–449.
4. Becker J, Knackstedt R, Pöppelbuß J (2009) Developing maturity models for IT management. In Business Inf Syst Eng 1(3):213–222
5. Becker, J, Niehaves, B, Pöppelbuß, J, Simons, A, (2010): Maturity Models in IS Research. In : 18th European Conference on Information Systems, ECIS2010‐0320. Available online at ecis2010.up.ac.za.