De Locomotief, 21 Nov 1953, Tegal reports: the local KOWANI representation was revived on 28 Aug under Mrs Sarwono, uniting ten women's organisations including Gerwis, Perwari-type groups, Muslimat, Aisjiah and Bhayangkari. It collected money and clothes for terror victims and planned to mark KOWANI's 25th anniversary
De Locomotief, 17 Dec 1953: about a hundred women from seven Semarang associations, led by Perwari and including Gerwis, ride 40 becaks to the Governor's Office to petition for a marriage law securing women's legal position and for a freeze on the 1952 regulation giving pensions to second-to-fourth wives. A Gedung Rakj
Historia article (2019) on women's wings of parties in the 1955 election (Perwamu, Parkiwa, Wanita Demokrat, Aisyiyah, Bhayangkari), noting the PKI grew close to Gerwani and that Mudigdio and Umi Sardjono entered the DPR for the PKI. Context on Gerwani and elections.