Nosirjon Ibragimovich Askarov. “Contractual Innovation In Sports Law: Legal Features Of Mixed And Non-Codified Agreements”. Frontline Social Sciences and History Journal 5, no. 12 (December 30, 2025): 19–23. Accessed March 11, 2026. https://www.frontlinejournals.org/journals/index.php/fsshj/article/view/834.