Andrew Weintraub's 2021 study of the Dialita choir from 2018-21 fieldwork with members including Njoto's daughter Irina Dayasih, arguing collective singing is critical remembrance and memory activism where legal routes are blocked. Substantial English-language study.
Tempo feature (2 Oct 2021, Riky Ferdianto and Mustafa Silalahi) on Umi Sardjono in Bukit Duri prison (detained 20 Oct 1965, solitary cell as category A, 'Senayan cluster' with Dahliar, Mudigdio, Salawati Daud, Kartinah Kurdi). Witnesses Mudjiati, Utati, Nani Nurani Affandi describe forced confessions of Lubang Buaya da
Memory Studies article (2022) on the Dialita choir of former women political prisoners and relatives as a vehicle for identity and 'cultural reconciliation', drawing on interviews with Uchikowati, Utati and others; co-author wrote a book on Plantungan Gerwani prisoners. Key study.
Tempo report (20 Nov 2022, Dian Yuliastuti and Seno Joko Suyono) on the Dialita choir winning the 2022 Akademi Jakarta award. Formed 2011 by daughters and women ex-prisoners (including Utati and Mudjiati, Bukit Duri and Plantungan), it sings songs composed in detention, such as 'Salam Harapan' and 'Taman Bunga Plantung
Tempo.co report (11 Dec 2024, Ihsan Reliubun and Reza Maulana) on the Dialita choir at Human Rights Day and Mia Bustam's book launch. Chair Uchikowati's mother Hartati was a Gerwani member; her parents were arrested on 1 Nov 1965 (mother freed 1973). Dialita was founded in 2011 by ex-prisoners from Bukit Duri, Ambarawa
Indonesian Wikipedia article (retrieved 13 Oct 2026) on Dialita ('Di Atas Lima Puluh Tahun'), the Jakarta choir formed 2011 by Uchikowati Fauzia of women ex-prisoners and relatives, trained by Buru ex-prisoner Martin Lapanguli, performing songs composed in prison. Encyclopedic summary.