SEPTIANA, Risya Maulida; ACHSANI, Noer Azam; IRAWAN, Tony. The Effect of External Sourcing on The Financial Performance of Manufacturing Companies Listed in Indonesia Stock Exchange (BEI). Indonesian Journal of Business and Entrepreneurship, [S. l.], v. 4, n. 2, p. 170, 2018. DOI: 10.17358/ijbe.4.2.170. Disponível em: https://journal.ipb.ac.id/ijbe/article/view/21345. Acesso em: 24 dec. 2025.