Abdulillah AM, Risdianto R. PENGARUH KUALITAS PELAYANAN DAN PROFESIONALITAS PEGAWAI TERHADAP KEPUASAN JAMAAH UMROH DAN HAJI DI PT. RAUDHATUL MUTAALLIMIN INDRAMAYU. JV [Internet]. 2016Nov.30 [cited 2024Jul.3];11(2):245-8. Available from: https://e-journal.umc.ac.id/index.php/VL/article/view/1506