Rao, sushumna. "తెలుగు ద్విత్వాక్షరపదాలను గుర్తించడం". OER Commons. Institute for the Study of Knowledge Management in Education, 10 May 2018. Web. 01 Sep. 2024. <https://oercommons.org/authoring/28648-%E0%B0%A4-%E0%B0%B2-%E0%B0%97-%E0%B0%A6-%E0%B0%B5-%E0%B0%A4-%E0%B0%B5-%E0%B0%95-%E0%B0%B7%E0%B0%B0%E0%B0%AA%E0%B0%A6-%E0%B0%B2%E0%B0%A8-%E0%B0%97-%E0%B0%B0-%E0%B0%A4-%E0%B0%9A%E0%B0%A1>.
Rao, s. (2018, May 10). తెలుగు ద్విత్వాక్షరపదాలను గుర్తించడం. OER Commons. Retrieved September 01, 2024, from https://oercommons.org/authoring/28648-%E0%B0%A4-%E0%B0%B2-%E0%B0%97-%E0%B0%A6-%E0%B0%B5-%E0%B0%A4-%E0%B0%B5-%E0%B0%95-%E0%B0%B7%E0%B0%B0%E0%B0%AA%E0%B0%A6-%E0%B0%B2%E0%B0%A8-%E0%B0%97-%E0%B0%B0-%E0%B0%A4-%E0%B0%9A%E0%B0%A1.