Sustainable approach to the problem of passity and social exclusion of seniors in Poland: business plan of a centre for active seniors

Silva, Luís Correia daSulewska, Marta Maria2016-11-182017-09-302016-09http://hdl.handle.net/10362/19410engSeniorsSkillself-developmentSustainabilitySustainable approach to the problem of passity and social exclusion of seniors in Poland: business plan of a centre for active seniorsmaster thesis201988437