Sources
- African Journals Online (Ajol). “Omu Ngwo” (Omu-Furled - Tender Palm Frond) Symbology in Ikwerre, Rivers State.
- Ajetunmobi, R.O. Indigenous knowledge and communications systems - The case of Yoruba Aroko.
- Blue Print. Relevance of traditional media in Nigeria.
- Naija Locals. AROKO – The Yoruba Hieroglyphics.
- Spinditty.com. The Talking Drum: Kalangu, Gangan, and Odondo.
- Iproject.com.ng. Traditional Media Of Communication As Tools For Effective Rural Development.