DARSIH, T. K.; PRIYATNA, R. D.; FIGNA, H. P. Designing an Integrated E-Commerce Digital Financial Platform for Small Coastal Industries Based on the Blue Economy. Journal of Mathematics Instruction, Social Research and Opinion, Bandung, Indonesia, v. 5, n. 3, p. 2223–2234, 2026. DOI: 10.58421/misro.v5i3.1397. Disponível em: https://journal-gehu.com/index.php/misro/article/view/1397. Acesso em: 29 jul. 2026.