Kurniawan, Muh Idham. 2024. “PENERAPAN ANALISIS KORELASI SPEARMAN’S RANK PADA WAITING LIST JAMAAH HAJI DI INDONESIA”. Mabrur: Academic Journal of Hajj and Umra 2 (2):83-94. https://doi.org/10.15575/mjhu.v2i2.33174.