Travels Abroad
- 1934 January, study visit to Greece
- 1936 September- October, study visit to Europe
- 1949 July-December, study visit to Europe
- 1953 September, participation to the Lisbon UIA Congress
- 1955 July, participation to the Hague UIA Congress
- 1957 June, study visit to Austria and Belgium (participation to the European Housing Congress)
- 1958 September-October, study visit to Germany and the UK
- 1961-1932 Journey to Germany
- 1963 May-June, visiting professorship at the Berlin Technical University
- 1964 May, Hannover Misburg
- 1965 May- October, study visit to North America-the UK-France-the Scandinavian countries-Belgium-Holland-Germany
- 1966 April, Hannover and Vienna technical study visit
- 1966 October, Hannover, participation to the Constructa Meeting
- 1967 January, Paris- Intermet Preparation Meeting
- 1967 Hannover Constructa exhibition
- 1967 June, visiting professorship at the Vienna T. H.
- 1967 August, Toronto- Montreal- Ottawa- New York (participation to the Intermet Conference)
- 1968 April, Agadir (participation to the UIA Housing Committee Meeting)
- 1968 May, study visit to Germany
- 1968 December, study visit to Rome
- 1969 March- April, Hannover (participation to the Constructa Meeting), study visits to universities in Paris and Stuttgart
- 1969 July, study trip to Rome
- 1969 September, study trip to Germany
- 1969 October, study trip to Israel
- 1970 January- February, participation to the Hannover Constructa Congress
- 1970 June- July, Study visit to the Far East, (Hong- Kong, Manila, Seoul, Tokyo, Kyoto, Osaka, Bangkok, Calcutta, Teheran)
- 1970 August, study visit to Germany
- 1971 February-March, study visit to Germany (to observe new universities)
- 1971 August-September, study visit to Italy, Switzerland and Germany
- 1971 13- 22 October, Stuttgart Conference
Invitation to the Annual Meeting of the Academy of Urban and National Planning of Germany The theme: Developing Future Housing and Settlement Objectives. Tasks and Opportunities for Present Day Urban Planners
- 1972 28 April- 4 June, USA-Canada, participation to the Ottawa-IDRC Executive Committee Meeting and study visit, Mexico- City UIA General Assembly and Housing Committee Meeting
- 1972 30 September- 8 October, Karachi, Pakistan, participation as UN expert to Master Plan Panel
- 1973 30 January- 9 February, Warsaw UIA Housing Group Meeting
- 1974 10 February- 6 March, Stuttgart- London and vicinity, investigation on newly founded establishments
- 1974 7 May- 25 May, Canada, participation to Intermet Executive Committee as member
- 1974 12- 25 October, Moskow- Erivan, study visit (and preparation work for the book: "A Call for Housing Problems to the World Countries" for the "Vancouver habitat" and participation to the Conference as sub-committee member of the (UIA) "Housing Working Group"
- 1975 1974/21 December- 1975/15 January, study visit to Paris-London, visits to new universities in Sussex- Bath- Brunnel and to new settlements in Cergy Pontoise- Paris
- 1975 11- 26 November, Warsaw visit and participation to the UIA Housing Working Group Meeting, observation visit to the new Stuttgart University
- 1976 2- 21 January, travel to the Far East, participation to the international conference on "Mass Transport Vehicles in Cities" organised by the Jogh Jakarta IDRC (Int. Den. Research Centre), study visit to Indonesia- Singapore' (IDRC invitation)
- 1977 27 February- 20 March, study visit to the Livorno-Dartmouth- Annapolis Naval Academies, P?SA, and field trip in London, Washington, Stuttgart
- 1977 27 September- 16 October, participation in the German City Planning Academy Meeting in Nurnberg, and study visits to the Planning Centers of London, Paris and Stuttgart universities with member status
- 1979 15-29 April, participation to the "City Traffic" Congress in Budapest, visits to new universities in Vienna, Stuttgart-Zürich
- 1980 22 December 1979- 23 January 1980, travel to Washington and general research on universities in the USA
- 1980 19 October- 23 November, one semester visiting project professorship at the University of Stuttgart on old urban fabrics of Ottoman cities, visits to the universities of Stuttgart- Ulm- Konstanz- Freiburg
- 1981 27 December 1980- 23 March 1980, travel to Washington, USA, classification and evaluation of documents obtained from 103 universities for a research on education and training provided in 150 universities
