RIZKIAWAN, I. KARIN RIZKIAWAN; NURUL AISAH; AULIA USWATUN KHASANAH; FAHMAN HADI UTOMO. BUSINESS STRATEGIES IN IMPROVING COMPETITIVENESS: ITS IMPACT ON BUSINESS PERFORMANCE. SEGMEN Jurnal Manajemen dan Bisnis, v. 22, n. 1, p. 133 - 154, 23 Jan. 2026.