SINGH , Balraj. The Treaty of Amritsar (1809): A Turning Point in the Reign of Maharaja Ranjit Singh and British-Sikh Relations. International Journal on Research and Development - A Management Review, [S. l.], v. 15, n. 2, p. 383–387, 2026. Disponível em: https://journals.mriindia.com/index.php/ijrdmr/article/view/3650. Acesso em: 25 jul. 2026.