प्राचीन भारत में उत्तरापथ के व्यापारिक महत्व का ऐतिहासिक अध्ययन: The Historical Study of the Commercial Importance of the Uttarapath in Ancient India. Journal of Advances and Scholarly Researches in Allied Education, [S. l.], v. 16, n. 5, p. 1844–1850, 2019. Disponível em: https://ignited.in/index.php/jasrae/article/view/11204. Acesso em: 20 jan. 2026.