CHAIRY, G. T. W. dan. Strategi Bersaing Pt Xyz Dalam Bisnis Spbg. Jurnal Manajemen Bisnis dan Kewirausahaan, Jakarta, Indonesia, v. 1, n. 2, 2019. DOI: 10.24912/jmbk.v1i2.4794. Disponível em: https://journal.untar.ac.id/index.php/jmbk/article/view/4794. Acesso em: 18 mei. 2024.