Ikram, Denial, Heppy Hyma Puspytasari, and Mieke Yustia Ayu Ratna Sari. “Normative Conflicts in Professional Soccer Industrial Relations: The Boundaries Between the Application of Labor Laws and Lex Sportiva”. Lex Journal : Kajian Hukum dan Keadilan 9, no. 4 (October 1, 2025): 683–693. Accessed June 18, 2026. https://ejournal.unitomo.ac.id/index.php/hukum/article/view/11077.