Hafezniya, mohammadreza&kaviyanirad, morad (2014), philosophy of political geography,
First Edition, Tehran, Research Institute for Strategic Studies (in persion)
Mosavi, masud& osuli, qasem(2014), "Explaining Energy Transmission Routes Based on
International Relations Theories: A Case Study of the Tapi and Peace Pipelines",
Central Asia and Caucasus Studies, Volume: 20, Issue: 85, Pages: 189-161(in persion),
Yari, Ehsan and Abedi, Marzieh (2015), "Analysis and Evaluation of Turkmenistan Node
in Iran Regional Network; Geopolitical and Geo-economics Opportunities and
Challenges of Iran-Turkmenistan Cooperation", Journal of Political Studies of the
Islamic World, Year4 , number.15, pp. 226-195 (in persion)
Iranian customs (in persion) available at:
http://www.irica.ir/index.php?module=cdk&func=loadmodule&system=cdk&sismodule=us
er/content_view.php&sisOp=view&ctp_id=29&cnt_id=1065319&id=558
http://www.tccim.ir/ImpExpStats_TarrifCustomCountry.aspx?mode=doit
2017 Top Markets Report Upstream Oil and Gas Equipment, U.S. Department of
Commerce, International Trade Administration, Retrived from:
http://trade.gov/topmarkets/pdf/Oil_and_Gas_Top_Markets_Report.pdf, 2018/7/6
Central Asia Country Risk Report Includes 10-year forecasts to 2026. Retrived from:
www.bmiresearch.com, Q1 2018.
EEAS, SEAE (2019). EU-Turkmenistan relations. Bruxelles, 10/01/2019 - 14:00, UNIQUE
ID: 160622_3. Retrived from: https://eeas.europa.eu/headquarters/headquarters-
homepage_en/4077/EU-Turkmenistan%20relations.
http://e-nnw.com/the-principle-of-positive-neutrality-in-turkmenistans-foreign-policy, 2017/.
http://farsi.tpo.ir/index.aspx?fkeyid=&siteid=1&pageid=5264&p=2&g=163&showitem=7,
1397.
http://www.chinadaily.com.cn/opinion/2016-11/24/content_27475879.htm.
http://www.com.cn/opinion/2016-11/24/content_27475879.htm.
http://www.fao.org/countryprofiles/index/en/?iso3=TKM, 2018.
http://www.worldbank.org/en/country/turkmenistan/overview, 2019.
https://data.worldbank.org/country/turkmenistan, 2018.
https://financialtribune.com/articles/energy/53436/new-line-will-triple-electricity-export-to-
turkmen-republic, 2017
https://financialtribune.com/articles/energy/75982/tehran-ashgabat-in-energy-swap-talks-
amid-gas-row, 2017.
https://theodora.com/wfbcurrent/turkmenistan/turkmenistan_economy.html, 2018.
https://tradingeconomics.com/turkmenistan/forecast, 2018.
https://tradingeconomics.com/turkmenistan/imports, 2018.
https://vmun.com/wp-content/uploads/VMUN-2017-FAO.pdf.
https://www.export.gov/article?id=Turkmenistan-Import-Tariffs, 2018.
https://www.export.gov/article?id=Turkmenistan-Power-Generation, 2018.
https://www.rferl.org/a/iran-rejects-turkmenistan-proposal-gas-shipments-
turkey/28824118.html, 2017.
https://www.trademap.org/Product_SelCountry_TS.aspx?nvpm=1|795||||TOTAL|||2|1|2|2|2|
1|1|1|1, 2018.
https://www.trademap.org/Product_SelCountry_TS.aspx?nvpm=1|795||||TOTAL|||2|1|2|1|2|
1|1|1|1, 2018.
https://www.wanderlust.co.uk/content/10-of-the-worlds-hardest-to-get-visas, 2017.
https://www.worldbank.org/en/country/turkmenistan/overview, 2017.
Jumayev, Ishanguly (2012), Foreign trade of turkmenistan: trends, Problems and
Prospects. Institute of public policy And Administration. Working paper, NO.11, 2012
Karagianni, Marika (2019), Turkmenistan looks to gas expansion. Retrived from:
https://www.petroleum-economist.com/articles/politics-economics/middle-
east/2019/turkmenistan-looks-to-gas-expansion.
Liang, li (2019), The Spatial Evolution of Geoeconomic Pattern among China and
Neighboring Countries since the Reform and Opening-Up. Institute of Geographic
Sciences and Natural Resources Research. Key Laboratory of Regional Sustainable
Development Modeling. CAS, Beijing 100101, China; liangy.14b@igsnrr.ac.cn (Y.L.);
ludd@igsnrr.ac.cn (D.L.); dingzj@igsnrr.ac.cn (Z.D.); zhengz.16b@igsnrr.ac.cn (Z.Z.)
Michel, Toni (2019), A “Golden Age” No More? What 2019 Will Bring for Turkmenistan.
Retrived from: https://voicesoncentralasia.org/a-golden-age-no-more-what-2019-will-
bring-for-turkmenistan/.
Ögutcu, Özge Nur (2017), Economic Cooperation Organization: Current Situations and
Prospects, Blog no 19, Retrived from: http://avim.org.tr/Blog/ECONOMIC-
COOPERATION-ORGANIZATION-CURRENT-SITUATION-AND-PROSPECTS,
2018.
Ögutcu, Özgenur (2016). Iran, Kazakhstan, Turkmenistan and China: Regional
Connectivity. Retrived from: http://avim.org.tr/en/Yorum/IRAN-KAZAKHSTAN-
TURKMENISTAN-AND-CHINA-REGIONAL-CONNECTIVITY, 2018.
Raimondi, Pier Paolo (2019), Central Asia Oil and Gas Industry - The External Powers
Energy Interests in Kazakhstan, Turkmenistan and Uzbekistan. Retrived from:
https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3386053&download=yes.
Shikhmurav, Boris o.(2017). The Principle of Positive Neutrality in Turkmenistan’s foreign
policy. Posted on March 10, 2017, Retrived from: http://e-nnw.com/.
Turkmenistan Country risk Report, Creative commons attribution 4.0 international licence.
Retrived from: http://www.bti-project.org, 2017.
Turkmenistan Infrastructure Report Q4 2017, 10-year forecast to 2026, Part of BMI’s
Industry Report & Forecasts Series, Published by BMI Research, Copy ISSN: 2059-
9552, Retrived from: http://www.bmiresearch.com, 2017.
Turkmenistan oil & gas report includes 10-year forecasts to 2026, Published by: BMI
Research, Q1 2018. Retrived from: www.bmiresearch.com,
www.tradingeconomics.com/turkmenistan/exports, 2018.
Yusin, Lee (2017), Turkmenistan’s East–West Gas Pipeline, Problems of Post-
Communism, DOI: 10.1080/10758216.2017.1366273.