Commemoration of 1 May 1951 in Surakarta (Bentara)
Full-page notice in the Surakarta magazine Bentara listing the organising committee of the 1 May 1951 Labour Day commemoration, a left united front dominated by SOBSI unions and including Gerwis.
With Manipol Strengthen the United Women's Front (Gerwani DPP Plenary, January 1963)
Api Kartini (1963) report by Ratna on the Gerwani DPP Plenary held in Jakarta, 6-10 January 1963, a year after the 4th Congress. Umi Sardjono's general report praised the Irian Barat victory and the end of the state of emergency (1 May 1963), and the plenary resolved to strengthen the Nasakom-based national front, supp