“Pengaruh Kepercayaan, Harga Dan Layanan Terhadap Keputusan Kontrak Kerja Pada PT. Jaya Alumindo Perkasa Medan”. Management Studies and Entrepreneurship Journal (MSEJ) 5, no. 2 (November 19, 2024): 5024–5032. Accessed June 10, 2026. https://journal.yrpipku.com/index.php/msej/article/view/4936.