UTAMI, Sri; FIKRIAWAN, Suad; NAFIAH, Nafiah. Jual Beli Menggunakan Vending Machine Persepektif Hukum Ekonomi Syariah. Social Science Academic, [S. l.], v. 1, n. 2, p. 625–634, 2023. DOI: 10.37680/ssa.v1i2.4068. Disponível em: https://ejournal.insuriponorogo.ac.id/index.php/ssa/article/view/4068. Acesso em: 7 feb. 2026.