Setiawan D, Widodo S, As’ad A. Legal Protection of Telecommunications Service Workers from the Perspective of Progressive Legal Theory: An Analysis of Outsourcing Implementation and Substantive Justice in Indonesia. Bacarita [Internet]. 31Aug.2026 [cited 15Oct.2026];7(1):69-2. Available from: https://ojs3.unpatti.ac.id/index.php/bacarita/article/view/26842