Nisrina, Nada Putri. “The Influence of Service Quality, Product Quality and Word of Mouth on Nadheera Luxury Purchasing Decisions”. Economics and Business International Conference Proceeding 1, no. 2 (December 4, 2024): 1376–1389. Accessed January 9, 2025. http://103.97.100.158/index.php/EBiC/article/view/546.