Article by Justus M. van der Kroef (Pacific Affairs, summer 1962) on the PKI's dilemmas under Guided Democracy: dependence on Sukarno, the July 1960 'Evaluation' clash with the army, and the party's use of mass fronts. Gerwani is named as the PKI's women's front: its organ was aggressive without censure in 1961, and in
Annie Pohlman's 2015 monograph, the first book-length study of gendered violence in 1965-66, based on about 150 women survivors: patterns of arrest, torture, rape, sexualised mutilation, strip searches for the 'Gerwani mark', sexual slavery and 'wife-taking'. Key scholarly source.
Pohlman (2017) chapter on how women whose husbands were killed or detained in 1965-66 secured daily survival for decades under ET stamps and boycotts, with case studies including Ibu Arum, a plantation labourer. Women's post-violence survival.