Short De Vrije Pers notice (7 Mar 1952) that International Women's Day would be marked in Surabaya by the Gabungan Organisasi Wanita Surabaya, which includes Gerwis, Perwari, Christian and other women's groups at the regent's pendopo, while Chinese women's organisations held separate events.
De Vrije Pers notice (21 May 1952): a committee of women's and youth organisations was set up to commemorate Children's Day on 1 June (called "communist" by the paper), chaired by Mrs Mh. Tana of Gerwis, with Miss Marlijah (RKKS) and Mrs Mudjinah (Perwari); events include a reception and a children's gathering at the P
US Monthly Indonesian Press Survey (1957) extracts: a Central Borneo women's committee, including Gerwani, backing Sukarno's Concept and asking that marriage law be prioritised; Kowani's Fourth Congress (Surabaya) with Mudigdio of Gerwani as treasurer; Muljani as Central Java Gerwani chair; new North Sumatra and Jakart
Pewarta Soerabaia, 7 Oct 1957, p. 2: Surabaya women's federation elects a board (30 Sept 1957) with the governor's wife as patron and Nj. Moh. Tam of Gerwani as first secretary.