Othman, B. A. (2021). The influence of service marketing mix and umrah service quality on customer satisfaction and customer loyalty towards umrah travel agents in Malaysia.
استشهاد بنمط شيكاغوOthman, Bestoon Abdulmaged. The Influence of Service Marketing Mix and Umrah Service Quality On Customer Satisfaction and Customer Loyalty Towards Umrah Travel Agents in Malaysia. 2021.
MLA استشهادOthman, Bestoon Abdulmaged. The Influence of Service Marketing Mix and Umrah Service Quality On Customer Satisfaction and Customer Loyalty Towards Umrah Travel Agents in Malaysia. 2021.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.