Perdana, T. A., N. A. Purusa, R. Kurniawan, and T. W. E. Suryawijaya. “E-Blue: Implementation of an Integrated Blue Economy Ecosystem to Increase Coastal MSMEs Competitiveness”. Journal of Indonesian Economy and Business, Vol. 40, no. 2, May 2025, pp. 256 -, doi:10.22146/jieb.v40i2.10994.