![]() | Up a level |
Indrawan, Edrick (2025) Pengaruh Kualitas Layanan, Kualitas Produk, dan Sales Promotion terhadap Kepuasan Pelanggan Shell Prapen Surabaya. (The Effect of Service Quality, Product Quality, and Sales Promotion on Customer Satisfaction at Shell Prapen Surabaya). Undergraduate thesis, Universitas 17 Agustus 1945 Surabaya.