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.
Tempo feature (2 Oct 2021, Hussein Abri and Stefanus Pramono) on Umi Sardjono's legislative career: Konstituante (1955) and DPR-GR (1959-65). She pushed immigration reform (no spousal permission), a marriage law banning polygamy with minimum age 21 (opposed by Aisyiyah, Muslimat NU), the 1960 agrarian law for women far
English edition of Tempo's 'The Feminist in Two Councils' (4 Oct 2021, Hussein Abri) on Umi Sardjono as legislator (Constituent Assembly 1955, DPR-GR 1959-65). It covers her immigration reform, marriage-bill push (minimum age 21, ban on polygamy, Maisuri case, 115 harmful marriages) opposed by Kowani's Islamic groups,