SUSHIL KUMAR. Porter’s Diamond Model and Export Competitiveness Analysis of selected Scientific Instruments Export Industries. Journal of Informatics Education and Research, [S. l.], v. 3, n. 2, 2023. DOI: 10.52783/jier.v3i2.309. Disponível em: https://jier.org/index.php/journal/article/view/309. Acesso em: 27 feb. 2026.