T. A. Perdana, N. A. Purusa, R. Kurniawan, and T. W. E. Suryawijaya, “E-Blue: Implementation of an Integrated Blue Economy Ecosystem to Increase Coastal MSMEs Competitiveness”, J. Indones. econ. bus. (Online), vol. 40, no. 2, pp. 256 -, May 2025.