SELMIANA SALAM; SUDRIMAN; SYAHARUDDIN; SUPRIADI; KAMARUDDIN ARSYAD. The moderating role of Al-Falah values in the effect of digital marketing and product innovation on the competitive advantage of micro, small, and medium enterprises in Sinjai Regency. Al-Kharaj: Journal of Islamic Economic and Business, [S. l.], v. 8, n. 1, 2026. DOI: 10.24256/kharaj.v8i1.9018. Disponível em: https://ejournal.iainpalopo.ac.id/index.php/alkharaj/article/view/9018. Acesso em: 10 jan. 2026.