FATAH, Asryanni Fakhrurrazi; VITAHARSA, Leonardo Indra. pengaruh promosi,kualitas pelayanan,kualitas produk terhadap keputusan pembelian di waroeng steak & shake. AL-MIKRAJ Jurnal Studi Islam dan Humaniora (E-ISSN 2745-4584), [S. l.], v. 5, n. 2, p. 709–725, 2025. DOI: 10.37680/almikraj.v5i2.6943. Disponível em: https://ejournal.insuriponorogo.ac.id/index.php/almikraj/article/view/6943. Acesso em: 7 feb. 2026.