Raya Gomal Manalu, Saleh, M. A., Sihotang, M., & Hutauruk, A. (2026). EFFECTIVENESS OF INDUSTRIAL RELATIONS DISPUTE NEGOTIATIONS IN THE INTERESTS OF TRADE UNIONS. JILPR Journal Indonesia Law and Policy Review, 7(3), 817–825. https://doi.org/10.56371/jirpl.v7i3.699