DEEKSHA DUBEY; HIMANSHU SINGHAL. ULTRA VIRES AS FORM OF REGULATING GOVERNMENT ACTIONS. Journal of Legal Studies & Research, Ahmedabad, India, v. 3, n. 5, p. 165–172, 2017. Disponível em: https://journal.thelawbrigade.com/jlsr/article/view/2012. Acesso em: 19 apr. 2026.