共 50 条
- [31] The Long-Run Relationship between Gross National Income Per Capita and Research and Development Expenditure of Indonesia [J]. PROCEEDINGS OF USM-AUT INTERNATIONAL CONFERENCE 2012 SUSTAINABLE ECONOMIC DEVELOPMENT: POLICIES AND STRATEGIES, 2012, : 735 - 740
- [33] Research and Development Expenditure: Business Enterprises in the Visegrad Four [J]. VISION 2020: SUSTAINABLE GROWTH, ECONOMIC DEVELOPMENT, AND GLOBAL COMPETITIVENESS, VOLS 1-5, 2014, : 1363 - 1371
- [34] UNITED-STATES EXPENDITURE ON RESEARCH AND DEVELOPMENT FOR 1957 [J]. NATURE, 1959, 184 (4692) : 1022 - 1022
- [36] FEDERAL RESEARCH AND DEVELOPMENT EXPENDITURE IN THE UNITED-STATES [J]. NATURE, 1958, 181 (4608) : 534 - 535
- [37] RESEARCH AND DEVELOPMENT EXPENDITURE IN CONTEXT OF EUROPE 2020 STRATEGY [J]. PROCEEDINGS OF THE 16TH INTERNATIONAL CONFERENCE ECONOMIC POLICY IN THE EUROPEAN UNION MEMBER COUNTRIES, 2018, : 114 - 122
- [38] A combined estimation for research and development expenditure of advanced weapons [J]. Binggong Xuebao/Acta Armamentarii, 2008, 29 (SUPPL.): : 63 - 65