El Asaleh R, Habekost M, Sharma A. Accuracy of spot color reproduction in a 7-color, expanded gamut, flexographic printing system. J. Print Media Technol. Res. [Internet]. 2022 Jun. 30 [cited 2024 Dec. 4];11(2):99-118. Available from: https://jpmtr.org/index.php/journal/article/view/46