Het Dagblad (Batavia) item, 4 Jul 1947, p.1, on the new Sjarifuddin cabinet. In the passage on ministers it notes that Mrs Trimurti (S.K. Trimurti, Partai Buruh) replaces Ulfah Santoso, the only woman minister in the previous cabinet, as minister of state for labour affairs. The rest concerns other ministers and party
Het Dagblad (Batavia) article (4 Jul 1947, p.1) listing the new Republican cabinet under Amir Sjarifuddin, with ministers and vice-ministers by party. It lists Mrs K. Trimurti as minister of state for labour affairs, with vice-minister Wilopo, and Wikana for youth affairs. Useful for Trimurti's appointment; no Gerwani
CIA intelligence survey of the PKI's history, structure and front organisations, May 1955, before the September 1955 elections. Section III.E (report pp. 49-50) profiles Gerwani: founded 1950 as Gerwis, renamed Gerwani at the March 1954 congress, 25,000+ members, S.K. Trimurti general chairman and Umi Sardjono chairman
Stewart K. Sutley's MA thesis (Political Science, McGill, 1988) applies Tilly and Aya's 'political conflict' model to the PKI-Army struggle of 1949-65, arguing the PKI's state-within-a-state depended on Sukarno and was destroyed after the army struck at the president. Gerwani is treated only as the PKI's 'women's front