SHOBIKIN, Shobikin. Penerapan Marketing Mix Syariah pada UMKM di Era Revolusi Industri 4.0 dalam Perspektif Ekonomi Syariah. Jurnal Ilmiah Ekonomi Islam, [S. l.], v. 9, n. 1, p. 1183–1188, 2023. DOI: 10.29040/jiei.v9i1.8485. Disponível em: https://jurnal.stie-aas.ac.id/index.php/jei/article/view/8485. Acesso em: 7 sep. 2025.