NADIA NURUL IZZA. A Scientometric Analysis of Hajj Service Literature During Covid-19 . Halal Tourism and Pilgrimage, [S. l.], v. 3, n. 1, 2023. DOI: 10.58968/htp.v3i1.231. Disponível em: https://journals.smartinsight.id/index.php/HTP/article/view/231. Acesso em: 28 oct. 2025.