KUSJIARSIH, Robby Prasetyo; ADINUGRAHA, Hendri Hermawan; KATHRYN, Morse. Efforts to Increase the Competitiveness of Export Products in the Free Market in Islamic Economic Development. Sharia Oikonomia Law Journal, [S. l.], v. 1, n. 3, p. 150–160, 2023. DOI: 10.55849/solj.v1i3.190. Disponível em: https://research.adra.ac.id/index.php/solj/article/view/190. Acesso em: 12 sep. 2026.