Merdeka, 19 Mar 1951, p. 2: S.K. Trimurti of the Gerwis central board says Gerwis will focus on village councils over parliamentary seats, on doctors, midwives and marriage issues, and denies Gerwis is a PKI onderbouw.
Merdeka, 10 Apr 1951, p. 2: Antara from Semarang that the Gerwis central board (6 Apr 1951) endorses the 14-party joint programme (annul KMB, independent foreign policy, revoke SOB) and demands a broad national coalition cabinet.
Abadi, 11 April 1951, p. 4: Gerwis central board (Semarang, 6 April 1951) endorses the 14-party joint programme (cancel KMB, independent foreign policy, revoke SOB) and demands a broad coalition cabinet.
Abadi, 14 April 1951, p. 1: notice that letters and telegrams endorsing the 14-party joint programme poured in, including from the Gerwis central board in Semarang alongside unions and peasant groups.
Abadi, 8 Aug 1951, p. 2: separate left-wing 17 August committees under a 'peace programme' in Jakarta and Bandung, with Gerwis, SOBSI, Lekra and others in charge of the programme.
Merdeka, 8 Agustus 1951 (hlm. 2): mass organisations under the Peace Committee form their own 17 August committee with a 'peace programme', Gerwis and Lekra running the programme section.
Abadi, 15 Mar 1952, p. 3: Trimurti's open letter (while detained) to women's organisations before a Kongres Wanita Indonesia conference, proposing majority voting and a minimum programme on schools, rice prices, women's and child labour, and trafficking.