Review strategic management/business strategy literature and select individual definitions of 'strategy', 'innovation' and 'change' and provide a discussion of how the three concepts relate, the theoretical context of the definitions, and a critique of the strengths and weakness of each chosen definition from a business and organisational thinking perspective, commenting on their generalisability across sectors/industries or organisations. The chosen definitions must be taken from different peer-reviewed sources and the critique must be backed by appropriate references