DANI, Akhmad Anwar; GEMELLI, Teha Aulia; SATIVA, Alfiana. Evaluation of Quality Services at PT. Hajar Aswad Mubaroq. Munazzama: Journal of Islamic Management and Pilgrimage, [S. l.], v. 1, n. 2, p. 17–33, 2021. DOI: 10.21580/mz.v1i2.9895. Disponível em: https://journal.walisongo.ac.id/index.php/munazzama/article/view/9895. Acesso em: 9 oct. 2025.