Lilik HS's IndoPROGRESS obituary of Umi Sardjono (born Suharti Sumodiwiryo, Gerwani chair 1954-65, d. 11 March 2011): her funeral at Matraman, a visit to the Waluya Sejati elderly home founded on Sulami's initiative, and former leaders' memories. Literary-journalistic portrait.
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.
Ruth Indiah Rahayu's 2017 biographical portrait of Umi Sardjono (1923-2011), Gerwani chair, from Umi's own stories told 2004-09; opens with the film's Jamilah, whom Umi met in detention and apologised to. Intimate life history of a Gerwani leader.
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.