Widyani, I Dewa Ayu, and Desiana Lasmaria. “Discontinuation Of Employment Relations Because The Efficiency In The Era Of Industrial Revolution 4.0”. Jurnal Hukum dan Peradilan 10, no. 3 (November 30, 2021): 407–420. Accessed June 28, 2025. https://www.jurnalhukumdanperadilan.org/jurnalhukumperadilan/article/view/561.