NYMAN, H. J.; TSCHIRCH, F. Sales and Operations Planning: Augmenting Existing Maturity Models with New Practices. In: VIDMAR, D. et al. (Eds.). 39th Bled eConference: Co-Creating Human-Centred and Responsible Digital Futures; Conference Proceedings. Bled eConference. [s.l.] University of Maribor Press, 2026. v. 39.p. 869–884.