WIDODO, P. ANALISIS STRATEGI BLUE OCEAN “PT HANJAYA MANDALA SAMPOERNA TBK”. JMBI UNSRAT (Jurnal Ilmiah Manajemen Bisnis dan Inovasi Universitas Sam Ratulangi)., [S. l.], v. 11, n. 1, p. 496–504, 2024. DOI: 10.35794/jmbi.v11i1.53827. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/jmbi/article/view/53827. Acesso em: 7 oct. 2024.