Santoso, B. (2021). Standar operasional prosedur dan inovasi pelayanan umrah pada masa pandemi covid-19 di Al-Madinah Tour and Travel Johar Semarang.
Chicago Style CitationSantoso, Budi. Standar Operasional Prosedur Dan Inovasi Pelayanan Umrah Pada Masa Pandemi Covid-19 Di Al-Madinah Tour and Travel Johar Semarang. 2021.
MLA CitationSantoso, Budi. Standar Operasional Prosedur Dan Inovasi Pelayanan Umrah Pada Masa Pandemi Covid-19 Di Al-Madinah Tour and Travel Johar Semarang. 2021.
Warning: These citations may not always be 100% accurate.