De Locomotief, 25 July 1950: report on the last phase of the RIS parliament, opened by Sartono, and the draft unitary constitution. Mrs Moedigdio (Mudigdio) of the Socialist Party is one of the members who say parliament must keep the right of amendment. Text is partly garbled; no Gerwis reference.
Indische Courant voor Nederland, 29 Jul 1950: RIS parliament receives the draft provisional unitary constitution; Mrs Mudigdo (Partai Sosialis) joins members demanding parliament keep the right of amendment. Also notes release of detained MPs Andi Lolo and Pitoy.
Het Vaderland front-page report (20 Aug 1951) on the escalating arrests of communists across Indonesia: 26 in East Java including Java Post editor Go Tjing Hok, the local PKI chair and SOBSI leaders, and Mrs Parjani Ilham, chair of the women's organisation 'Gerwis'; 50 in Bandung with SOBSI offices sealed; 175 in East
Java-Bode, 4 April 1956, p. 2: handover of parliament's chair to Mr Sartono. A letter announces the new 'Pembangunan' faction (chairs Suprapto and Abdulhajat; secretary Hartojo) whose members include Umi Sardjono; the paper notes it consists of persons nominated by the PKI in the general elections.
De Nieuwsgier parliamentary report (16 Nov 1956) on the debate over resolutions on Soviet "interference" in Hungary (Anwar Harjono) and an appeal to the UN (Adam Malik). Umi Sardjono (listed Pembangunan faction) spoke against the Anwar resolution; it passed 102 to 29, the Malik motion 71 to 0.