“…According to Campbell-Smith (1967), food, atmosphere, and service are the key elements in restaurants that broaden the appeal of the meal experience. As for product attributes, previous studies have noted that the most essential part of the restaurant experience, "food quality," which includes an appealing taste, freshness, menu item variety, and appealing presentation, influences customer satisfaction (Johns and Tyas, 1996;Kivela et al, 1999;Raajpoot, 2002). Studies have focused on different food quality attributes such as presentation (Raajpoot, 2002), healthy components (Johns and Tyas, 1996), and freshness (Acebrón and Dopico, 2000;Johns and Tyas, 1996;Kivela et al, 1999) and have reported that these attributes serve as tangible cues of service quality in restaurants.…”