Susan Blackburn's 2004 book on how Indonesian women's organisations and the state interacted over education, marriage, suffrage, polygamy, motherhood, work and violence from the colonial period to 2003. Standard background, with Gerwani as one actor.
Ummah Yet Proletariat: Islam and Marxism in the Netherlands East Indies and Indonesia, 1915-1959 (Lin, 2020)
PhD dissertation (History, University of Washington, 2020) by Hongxuan Lin tracing the confluence of Islam and Marxism in the Netherlands East Indies and Indonesia, 1915-1959, through vernacular print culture; it genealogises Sukarno's NASAKOM. Gerwani appears only briefly: citing Blackburn, it says millions joined for