(1)
Nyman, H. J.; Tschirch, F. Sales and Operations Planning: Augmenting Existing Maturity Models With New Practices. In 39th Bled eConference: Co-Creating Human-Centred and Responsible Digital Futures; Conference Proceedings; Vidmar, D., Pucihar, A., Kljajić Borštnar, M., Bons, R. W. H., Glowatz, M., Zimmermann, H.-D., Eds.; , Series Ed.; Bled eConference; University of Maribor Press, 2026; Vol. 39., pp. 869-884.