De Nieuwsgier, 5 May 1953: Jakarta's Children's Week opens with events and free cinema shows. The relevant paragraph says the first group of the Indonesian delegation to the 5-12 June Copenhagen world women's congress left on the Surriento: Setiati Surasto (Sarbupri) and Maasje Siwi and Kartinah, both of Gerwis, travel
1955 WIDF magazine feature 'For Friendship' with statements by Anusuya Gyanchand (India), Utami Suryadarma (Indonesia) and Che Zahara (Malaya) for the World Congress of Mothers. Suryadarma, a vice-president of the Preparatory Committee and of the Foundation for the Well-being of Indonesian Children, links Bandung to pe
Api Kartini (1959-60) profile for Kartini Day of Utami Suryadarma, wife of the Air Force chief, presented as a leading woman of Indonesian women's organisations: Kowani foreign-information head, chair of the Children's Welfare Foundation, Armed Forces arts committee and an AURI wives' committee, and founder of a girls'
Historia.id article (preview only) titled 'Gerwani dan Hak Anak'; the free preview covers only the New Order's National Children's Day (1984) and Decade of the Child (1986), not Gerwani. Little usable content.