Suhariyono, B. C., Y. Sunitiyoso, and A. Yuniarto. “Scenario Planning Development for a Multi-National Printing Ink Company Facing Digital Disruption in Indonesian Print Media Industry: DOI 10.14622/JPMTR-2101”. Journal of Print and Media Technology Research, vol. 10, no. 1, Mar. 2021, pp. 33-46, http://jpmtr.net/index.php/journal/article/view/22.