DR. IKRAM ULLAH. Most favoured nation principle and national treatment obligation and their efficacy in elimination of the discrimination. Al Manhal Research Journal, [S. l.], v. 2, n. 2, 2022. Disponível em: https://almanhal.org.pk/ojs3303/index.php/journal/article/view/17. Acesso em: 4 mar. 2026.