12 June 2015 | Publisher: International Labour Organization (ILO) | Document type: Resolutions/Recommendations/Declarations
14 June 2012 | Publisher: International Labour Organization (ILO) | Document type: Resolutions/Recommendations/Declarations
15 June 2006 | Publisher: International Labour Organization (ILO) | Document type: Resolutions/Recommendations/Declarations
22 June 1982 | Publisher: International Labour Organization (ILO) | Document type: Resolutions/Recommendations/Declarations