Christine, Priscilla. “Analisis Pengaruh Loyalitas Karyawan, Gaya Kepemimpinan Dan Product Knowledge Terhadap Kinerja Karyawan CV Indah Makmur Surabaya”. SOSIALITA 2, no. 2 (September 16, 2023): 877-890. Accessed May 10, 2024. https://jurnal.untag-sby.ac.id/index.php/sosialita/article/view/9122.