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.
Katharine McGregor's 2012 article on Indonesian women's ties with the WIDF 1946-65: the federation gave Gerwani a 'political compass', and Gerwani used it to win support for anti-imperialist domestic struggles and by the early 1960s shaped WIDF priorities. Core source on Gerwani and the WIDF.
Merdeka.com feature (24 Sep 2012) on Gerwani's dilemma over Sukarno's polygamy: it fought for a marriage law banning polygamy from 1950 but set the issue aside when Sukarno married Hartini, Dewi and Yurike Sanger, following the PKI line. Concise account of the polygamy contradiction.