Does Strategic Leadership Impact Competitive Advantage, Mediated by Diversification Strategy In the Manufacturing Industry? (A. N. Fatyandri, Y. Masnita Siagian, W. Santosa, & A. Setyawan , Trans.). (2023). International Journal of Scientific Research and Management (IJSRM), 11(05), 4875-4885. https://doi.org/10.18535/ijsrm/v11i05.em03