Raharjo, S. T., and D. N. Pangestuti. “Implementation of Competitive Advantage Strategy through Environmental Adaptability, Digital Transformation and Technological Innovation in Optimizing PT Performance Jamkrindo Syariah”. Kontigensi : Jurnal Ilmiah Manajemen, Vol. 13, no. 1, June 2025, pp. 576-91, doi:10.56457/jimk.v13i1.800.