Identifying the Factor that Promotes Vertical Partner-ships: Empirical Evidence from Tier-1 and Tier-2 Compa-nies in Jabodetabek-Indonesia. Indonesian Journal of Science and Technology, [S. l.], v. 4, n. 1, p. 119–133, 2019. DOI: 10.17509/ijost.v4i1.14427. Disponível em: https://ijost.upi.edu/index.php/ijost/article/view/205. Acesso em: 6 sep. 2026.