Sihura, Tirasmawati. “PENGARUH KUALITAS PELAYANAN TERHADAP KEPUASAN PELANGGAN DI CV. NIASINDO”. Jurnal Ilmiah Mahasiswa Nias Selatan 8, no. 1 (January 31, 2025): 351-365. Accessed January 9, 2026. https://jurnal.uniraya.ac.id/index.php/jim/article/view/1909.