NALOM SIAGIAN. BUSINESS STRATEGY IN THE ERA OF DISRUPTIVE INNOVATION (DIGITAL ECONOMY). International Conference on Health Science, Green Economics, Educational Review and Technology, [S. l.], v. 1, n. 1, p. 197–204, 2019. DOI: 10.54443/ihert.v1i1.345. Disponível em: http://proceeding.unefaconference.org/index.php/IHERT/article/view/345. Acesso em: 7 jan. 2025.