B. AYAD, Mary. The Quest for the Holy Grail: A Harmonised International Commercial Arbitration Law Code (HICALC) in Investor–State Arbitrations of Oil Concessions and Foreign Investment Treaties and Agreements. Arbitraje, [S. l.], v. 4, n. 2, 2011. Disponível em: https://revistascientificas.uspceu.com/arbitraje/article/view/2541.. Acesso em: 14 jun. 2026.