MOCHAMAD RAYHAN FAUJAN; ARIEF BACTHTIAR. Analysis of the Competitiveness and Export Performance of Indonesian Coconut Shell Charcoal Briquettes (HS 4402) in Saudi Arabia : RCA, EPD, and XModel. International Journal of Economics and Management Research, [S. l.], v. 5, n. 1, p. 649–661, 2026. DOI: 10.55606/ijemr.v5i1.730. Disponível em: https://ijemr.asia/index.php/ijemr/article/view/730. Acesso em: 27 jan. 2026.