De Waarheid, 14 Apr 1954, p. 5: report on NVB chair Rie Lips and British writer Monica Felton arriving in Jakarta for the second Gerwis congress, warmly welcomed. Lips described Dutch women's protests against the colonial wars and support for conscientious objectors. The opening reception was attended by Jakarta mayor
Part III of Sulami's 1959 history: KOWANI conflicts and 1948 Solo congress, founding of Gerwis at Semarang (4 June 1950), its 1954 renaming as Gerwani, structure with six commissions, membership growth (6,000 Java 1951; 642,460 in January 1957; 700,000 at the Third Congress, Solo, Dec 1957), 1955 election results (5 MP
Tempo.co explainer (29 Sept 2021) on organisations 'considered affiliated' with the PKI: Gerwani, Lekra, SOBSI, Pemuda Rakjat. It states, citing Wieringa, that Gerwis became Gerwani at its 1954 second congress, electing PKI member Umi Sardjono as chair. Short, background-level.
Tempo feature (2 Oct 2021) on how Umi Sardjono led Gerwani: Marx House courses, the 1945 Barisan Buruh Wanita with S.K. Trimurti, Gerwis founded at Semarang (3-6 June 1950, Tris Metty chair), Umi chair from 1954 when it became Gerwani. Cites 650,000 members and 179 kindergartens at the 1957 Solo congress, WIDF links, s