Indische Courant voor Nederland, 15 Apr 1953, p. 3: names the Indonesian delegation to the world women's congress in Denmark (end of May): Trimurti, Kartinah and Maasje Siwi of Gerwis, plus Wanita Demokrat, Partai Wanita Rakjat, Sarbupri and individual delegates including Dr Towoliu.
Short item, Indische Courant voor Nederland, 13 May 1953, p. 3: first group of the Indonesian delegation to the international women's congress in Copenhagen (5-12 June) leaves on the 'Surriento': Setiati Surasto (Sarbupri) and Maasje Siwi and Kartinah (both Gerwis); the Australian delegation is on board.
Antara news roundup, Indische Courant voor Nederland, 13 May 1953, p. 4 (4-7 May). Relevant item: Setiati Surasto, Maasje Siwi and Kartinah left for the WIDF congress in Copenhagen. Rest covers the bank strike, the 17 October affair and the Wilopo cabinet's refusal to seek a confidence vote.