Indische Courant, 15 Sep 1951, p. 1 (Peking invitation; Partai Wanita Rakjat congress)
Full newspaper page, Indische Courant voor Nederland, 15 Sep 1951. Relevant: Mrs Trimurti of Gerwis accepts invitation to Peking; Surabaya arrests of Chinese residents and journalists; congress of the Partai Wanita Rakjat (chair Sri Mangunsarkoro) on women's status, monogamy, polygamy, birth control. Other articles unr
History of Gerwis and the emergence of Gerwani (detikNews, 2013)
detikNews feature (2013) on Gerwis's founding on 4 June 1950 by six organisations (Rupindo, Persatuan Wanita Sedar, Istri Sedar, Gerwindo, Wanita Madura, PPRI) and founders Trimurti, Salawati Daud, Umi Sardjono, Tris Metty and Sri Panggihan, with I.G.A.A. Ratih. Concise account of origins.
Gerakan Wanita Indonesia (Indonesian Wikipedia, accessed 2026-10-13)
Indonesian Wikipedia article (retrieved 13 Oct 2026) with a short institutional history of Gerwani: founding 4 June 1950 from six regional organisations, Tris Metty as first chair, membership growth to 3 million in 1965, PKI influence and dissolution on 12 March 1966. Encyclopedic summary.