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11دورية أكاديمية
المؤلفون: Parks, Noreen
المصدر: Frontiers in Ecology and the Environment, 2008 Apr 01. 6(3), 116-116.
الوصول الحر: https://www.jstor.org/stable/20440826Test
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12دورية
المؤلفون: DeMott, John S., Bolte, Gisela, Geline, Robert
المصدر: TIME Magazine; 6/29/1981, Vol. 117 Issue 26, p72, 3p
مصطلحات موضوعية: AIR travel, AIRLINE Deregulation Act of 1978 (U.S.), AIRLINE industry
مصطلحات جغرافية: UNITED States
الشركة/الكيان: PAN American World Airways Inc., AIR Florida Inc.
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13وثيقة رسمية
المؤلفون: Dillingham, Gerald L.
المصدر: GAO Reports. 7/12/2007, p1. 22p. 2 Charts, 3 Graphs.
مصطلحات موضوعية: *COMMERCIAL aeronautics, *AIR travel, *INFRASTRUCTURE (Economics), *EXCISE tax
الشركة/الكيان: UNITED States. Federal Aviation Administration
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14دورية أكاديمية
المصدر: US Black Engineer and Information Technology, 1999 Jan 01. 22(4), 18-18.
الوصول الحر: https://www.jstor.org/stable/43689693Test
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15دورية أكاديمية
المؤلفون: Milch, Jerome
المصدر: Social Studies of Science, 1976 Feb 01. 6(1), 5-31.
الوصول الحر: https://www.jstor.org/stable/284783Test
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16دورية أكاديمية
المؤلفون: Duke, Donald
المصدر: The Annals of the American Academy of Political and Social Science, 1927 May 01. 131, 151-158.
الوصول الحر: https://www.jstor.org/stable/1015759Test
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17دورية أكاديمية
المصدر: The Annals of the American Academy of Political and Social Science, 1927 May 01. 131, 182-187.
الوصول الحر: https://www.jstor.org/stable/1015761Test
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18دورية أكاديمية
المؤلفون: Hutchings, Bruce L.
المصدر: Journal of Aesthetic Education, 1970 Oct 01. 4(4), 119-124.
الوصول الحر: https://www.jstor.org/stable/3331290Test
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19دورية أكاديمية
المؤلفون: al Chalabi, Margery
المصدر: Ekistics, 1998 Jan 01. 65(388/389/390), 131-142.
الوصول الحر: https://www.jstor.org/stable/43623703Test
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20
المؤلفون: Joseph B. Sobieralski, Sarah M. Hubbard
المصدر: Sustainability, Vol 12, Iss 3352, p 3352 (2020)
Sustainability
Volume 12
Issue 8مصطلحات موضوعية: Pollution, Aviation, Natural resource economics, 020209 energy, media_common.quotation_subject, Geography, Planning and Development, TJ807-830, airports, 02 engineering and technology, Management, Monitoring, Policy and Law, Jet fuel, jet fuel tax, TD194-195, Renewable energy sources, 0502 economics and business, 0202 electrical engineering, electronic engineering, information engineering, Revenue, GE1-350, media_common, 050210 logistics & transportation, Environmental effects of industries and plants, Renewable Energy, Sustainability and the Environment, business.industry, greenhouse gas emissions, 05 social sciences, Air traffic control, sustainability, air travel, Environmental sciences, Balance (accounting), Greenhouse gas, Sustainability, employment, business
وصف الملف: application/pdf
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df70488dde90f84b307da277b403bc7fTest
https://www.mdpi.com/2071-1050/12/8/3352Test