Abdullah Haidar, and Siti Annisa Satifa. 2023. “Bibliometric Analysis of Publication Paper Themes for Hajj Services over the Period of COVID-19 Pandemic”. Milkiyah: Jurnal Hukum Ekonomi Syariah 2 (2):85-94. https://doi.org/10.46870/milkiyah.v2i2.440.