Indonesian workers defend their unity; Gerwis congress resolution on Round Table agreement
De Waarheid, 16 Jan 1952, p. 4: report on workers' protests against Sjahrir's PSI splitting unions (the Perbupri breakaway from SOBSI's plantation union Sarbupri in Jember). A closing section says the Gerwis annual congress in Surabaya unanimously demanded abolition of the Round Table Agreement and return of New Guinea
Other trade unions: Sarbupri strike and BTI congress solidarity
De Vrije Pers fragment (17 Sep 1953) on trade-union reactions to the Sarbupri plantation workers' strike. It notes that the BTI's second congress, attended by SOBSI, Pemuda Rakyat and Gerwis representatives, declared solidarity with the strike and instructed its branches to support strikers.
Harian Rakjat, 27 July 1955, p. 4
Harian Rakjat, 27 Juli 1955, hlm. 4. Page 4 of the paper before the 1955 election: SOBSI sugar workers' delegation, an Indian globe-trotter, news items; no Gerwani content.