RUSTIANI, A.; NASUTION, C.; MANURUNG, E.; ZULFIKAR SIREGAR, A. Marketing Strategy In Increasing Revenue Restaurant Business from Islamic Economic Perspective. MAR-Ekonomi: Jurnal Manajemen, Akuntansi Dan Rumpun Ilmu Ekonomi, [S. l.], v. 1, n. 01, p. 6–11, 2022. Disponível em: https://jurnal.seaninstitute.or.id/index.php/marekonomi/article/view/179. Acesso em: 22 dec. 2024.