Song, Qing, and Jacob Donald Tan. “COMPETITIVE ADVANTAGE OF STEEL MANUFACTURING FIRM IN CENTRAL SULAWESI, INDONESIA: DSI STEEL INDONESIA”. JMBI UNSRAT (Jurnal Ilmiah Manajemen Bisnis Dan Inovasi Universitas Sam Ratulangi)., vol. 10, no. 1, Apr. 2023, pp. 523-38, doi:10.35794/jmbi.v10i1.44219.