Mahardini M, Handayani IGAKR. The Factors Which Caused Outsourcing System Not According to the Content of the Work Agreement Regarding the Term of the Employment Contract. Int. j. soc. sci. humanit. invent. [Internet]. 2019 Nov. 7 [cited 2024 Sep. 20];6(11):5707-10. Available from: https://valleyinternational.net/index.php/theijsshi/article/view/2404