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2. Australian Standard. (1991). “Methods for tensile testing of metals.” AS 1391 Standards Association of Australia Sydney Australia.
3. Australian Standard. (1993). “Steel sheet and strip—hot-dipped zinc-coated or aluminium/zinc-coated.” AS 1397 Standards Association of Australia Sydney Australia.
4. Canadian Standards Association (CSA). (1994). “Cold formed steel structural members.” S136-94 Rexdale Ont. Canada.