Hasan G, Wibawa A, Armando PR, Ricky R. PENGARUH CRM DAN PROMOSI TERHADAP KEPUASAN DAN LOYALITAS PELANGGAN UMKM LAUNDRY QIWA. BUSS MAN [Internet]. 2025 Jun. 25 [cited 2025 Jul. 18];5(2):864-72. Available from: https://www.bussman.gapenas-publisher.org/index.php/home/article/view/399