Muhamad Ali, Muh Nasir, and Junaedi. “Kepastian Hukum Terhadap Perlindungan Pekerja Dengan Perjanjian Pemborongan”. KRAKATAU (Indonesian of Multidisciplinary Journals), vol. 2, no. 1, Feb. 2024, pp. 48-53, https://jurnal.desantapublisher.com/index.php/krakatau/article/view/241.