चौथी शताब्दी से सातवीं शताब्दी के बीच विज्ञान एवं तकनीक : एक अध्ययन: Scientific and Technological Developments in India between the Fourth and Seventh Centuries: A Study. Journal of Advances and Scholarly Researches in Allied Education, [S. l.], v. 16, n. 2, p. 323–324, 2019. Disponível em: https://ignited.in/index.php/jasrae/article/view/10123.. Acesso em: 26 dec. 2025.