Friedrich Silaban
... that the architect Friedrich Silaban submitted his design for the Istiqlal Mosque pseudonymously in order to conceal his Christian identity?
... that the architect <b id="mwAus"><a href="./Friedrich_Silaban" id="mwAuw" rel="mw:WikiLink" title="Friedrich Silaban">Friedrich Silaban</a></b> submitted his design for the <a href="./Istiqlal_Mosque,_Jakarta" id="mwAu0" rel="mw:WikiLink" title="Istiqlal Mosque, Jakarta">Istiqlal Mosque</a> pseudonymously in order to conceal his Christian identity?