डॉ. सत्यवीर सिंह. हिंदी भाषा का उद्भव और विकास. Sampreshan, ISSN:2347-2979 UGC CARE Group 1, [S. l.], v. 14, n. 3, p. 29–32, 2024. DOI: 10.8476/sampreshan.v14i3.174. Disponível em: https://sampreshan.info/index.php/journals/article/view/174. Acesso em: 22 dec. 2024.