De Waarheid, 27 Oct 1954, p. 5: report on the draft marriage regulation PP-19, which would allow polygamy for men and which tens of thousands of Indonesian women protested. Quotes Umi Sardjono, Gerwani chair, in Harian Rakjat urging mass action, mobilising all women's groups and unions (PP-19 also risks mass dismissals
De Locomotief, 30 Nov 1955: Gerwani Semarang held an evening of lectures by board members on women's rights and the inequality kept in force by Government Regulation 19 (1952 pensions for plural wives). Speakers recalled the organisation's help in vote counting and childcare centres during the elections. Text partly ga
Historia article (2018) on the 1953 women's campaign against Government Regulation 19/1952 giving civil-service pensions to all widows of polygynous officials, including the 17 Dec 1953 mass meeting at Deca Park attended by Gerwani and others. Context on the anti-polygamy movement.