Gerwis sends Suwarti and Darmini to child-defence conference in Vienna (Harian Rakjat, 8 April 1952)
Harian Rakjat, 8 Apr 1952, p.3-4: Gerwis, led by Umi Sardjono (PB Gerwis), hosts a reception in Jakarta for organisations and officials, including Health Ministry's Dr Syulianti, to prepare a national committee for child defence; Trimurti speaks on child labour and schooling. Gerwis delegates Suwarti and Darmini (alrea
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
History of the Indonesian Youth Struggle (Youth Bureau, Ministry of Education and Culture, 1965)
Official history of the Indonesian youth movement (1908-1960) compiled by the Youth Bureau of the Ministry of Education and Culture, Balai Pustaka, Jakarta 1965 (prefaces dated Dec. 1963), in five periods. Gerwani appears only briefly: it is listed among organisations demanding action against the 1957-58 PRRI separatis