Yusuf, Angga, AND 		Hibatillah, Hammad.
" PENGARUH MARKETING MIX (PRODUCT, PRICE, PLACE, PROMOTION) TERHADAP LOYALITAS PELANGGAN DI OWL BARBER SHOP CIAMIS" <em>Syari&#039;ah Economics</em> [Online], Volume 3 Number 2 (31 October 2019)