Mursidah's 2012 survey of Indonesian women's organisations as a 'feminist movement', from Kartini to the New Order and left activism today; about two pages on Gerwani. Thin general overview.
Rio Apinino's 2013 IndoPROGRESS review essay of the Indonesian edition of Wieringa's Gerwani study: the film's Lubang Buaya scenes, Gerwis's founding in Semarang on 4 June 1950, PKI influence and the persistent 'whore' stigma. Chapter-by-chapter summary.
Batam Pos, 2 Feb 2015, p. 2: reference box 'Gerwani' (from Kamus Sejarah Lengkap) defining Gerwani as a PKI-affiliated women's organisation, recounting Gerwis's founding at Semarang on 4 June 1950 from six groups, with an archival photo of a marriage-law rally.