Wahid 2011. Wahid, Ismi (6 September 2011). "Menafsir Sastra Lewat Alunan Nada" [Interpreting Literature through the Melody of Tones]. Tempo (in Indonesian). Archived from the original on 18 June 2022. Retrieved 27 September 2015.
Wahid 2011. Wahid, Ismi (6 September 2011). "Menafsir Sastra Lewat Alunan Nada" [Interpreting Literature through the Melody of Tones]. Tempo (in Indonesian). Archived from the original on 18 June 2022. Retrieved 27 September 2015.