गुप्त-युग : एक स्वर्णिम युग की अवधारणा. International Journal of Food and Nutritional Sciences, [S. l.], v. 9, n. 3, p. 539–551, 2020. Disponível em: https://ijfans.org/index.php/Journal/article/view/1262. Acesso em: 17 jul. 2026.