Farewell report by outgoing Perwari chair Kusban, in Siaran Perwari (Jan 1951, congress issue), narrating Perwari's history during the revolution, including flight from Malang after the first Dutch attack in July 1947.
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.
Abadi, 9 June 1951, p. 2: Antara report of S.K. Trimurti, as Gerwis chair, at its first-anniversary event in Semarang: Gerwis is a mass organisation among women, not political; calls to end corruption and division.
Merdeka, 4 September 1951 (hlm. 2): 'Trimurti tindjau gerakan2 wanita': Gerwis vice-chair S.K. Trimurti, touring Sumatra since 27 July 1951 with her secretary, criticises urban women's organisations in Medan as weak and ceremonial.
Abadi, 8 Sept 1951, p. 1: five Indonesians, including Gerwis leader S.K. Trimurti, invited by Chinese peace, women's and cultural bodies (Guo Moruo, Cai Chang, Mao Dun) to the PRC's second National Day on 1 October 1951.
Abadi, 18 Sept 1951, p. 2: Antara report that Gerwis chair S.K. Trimurti was arrested on the Attorney General's order on 17 Sept 1951 at the Jakarta immigration office while arranging a passport for China; Sukiman-era anticommunist climate.
Abadi, 21 Sept 1951, p. 2: Attorney General's spokesman tells Gerwis that Trimurti is held over seized 'important letters'; the legal basis is unexplained, detention length tied to her 'confessions', she is moved to Cipinang without visits.
Merdeka, 21 September 1951 (hlm. 2): 'Sekitar penangkapan S.K. Trimurti': Gerwis central board communiqué relaying in nine points the Attorney General's answers on the arrest of its vice-chair; ordered mid-August, letters found, detention depending on her statements.