FERANANDA WAHYU NURJANAH, 126401212078 and QOMARUL HUDA, 197304142003121003 (2025) PENERAPAN NEW WAVE MARKETING 4.0 TERHADAP PENINGKATAN KUALITAS LAYANAN DIGITAL BANKING DI BANK SAYRIAH INDONESIA KCP SURABAYA DHARMAHUSADA. [ Skripsi ]