References analysis of the Wikipedia article "سوريا سدهانتا" in the Arabic version

archive.org

P Gangooly (1935, Editor), Translator: Ebenezzer Burgess (1930), Translation of Surya Siddhanta: A Textbook of Hindu Astronomy, University of Calcutta, page 1 نسخة محفوظة 7 أغسطس 2020 على موقع واي باك مشين.

Markanday، Sucharit؛ Srivastava، P. S. (1980). "Physical Oceanography in India: An Historical Sketch". Oceanography: The Past. Springer New York. ص. 551–561. DOI:10.1007/978-1-4613-8090-0_50. ISBN:978-1-4613-8092-4., Quote: "According to Surya Siddhanta the earth is a sphere."

books.google.com

Plofker، Kim (2009). Mathematics in India. Princeton University Press. ص. 71–72 with footnotes. ISBN:0-691-12067-6. مؤرشف من الأصل في 2020-08-03.

Richard L. Thompson (2007). The Cosmology of the Bhagavata Purana. Motilal Banarsidass. ص. 16, 76–77, 285–294. ISBN:978-81-208-1919-1. مؤرشف من الأصل في 2014-07-05.

Scott L. Montgomery؛ Alok Kumar (2015). A History of Science in World Cultures: Voices of Knowledge. Routledge. ص. 104–105. ISBN:978-1-317-43906-6. مؤرشف من الأصل في 2020-08-07.

Richard L. Thompson (2004). Vedic Cosmography and Astronomy. Motilal Banarsidass. ص. 10. ISBN:978-81-208-1954-2. مؤرشف من الأصل في 2013-09-26.

John Bowman (2000). Columbia Chronologies of Asian History and Culture. Columbia University Press. ص. 596. ISBN:978-0-231-50004-3. مؤرشف من الأصل في 2020-08-07., Quote: "c. 350-400: The Surya Siddhanta, an Indian work on astronomy, now uses sexagesimal fractions. It includes references to trigonometric functions. The work is revised during succeeding centuries, taking its final form in the tenth century."

Brian Evans (2014). The Development of Mathematics Throughout the Centuries: A Brief History in a Cultural Context. Wiley. ص. 60. ISBN:978-1-118-85397-9. مؤرشف من الأصل في 2020-08-07.

Roshen Dalal (2010). Hinduism: An Alphabetical Guide. Penguin Books. ص. 89. ISBN:978-0-14-341421-6. مؤرشف من الأصل في 2020-07-26., Quote: "The solar calendar is based on the Surya Siddhanta, a text of around 400 CE."

britannica.com

Menso Folkerts, Craig G. Fraser, Jeremy John Gray, John L. Berggren, Wilbur R. Knorr (2017), Mathematics, Encyclopaedia Britannica, Quote: "(...) its Hindu inventors as discoverers of things more ingenious than those of the Greeks. Earlier, in the late 4th or early 5th century, the anonymous Hindu author of an astronomical handbook, the Surya Siddhanta, had tabulated the sine function (...)" "نسخة مؤرشفة". مؤرشف من الأصل في 2018-01-03. اطلع عليه بتاريخ 2020-08-07.{{استشهاد ويب}}: صيانة الاستشهاد: BOT: original URL status unknown (link)

doi.org

Murphy، T W (1 يوليو 2013). "Lunar laser ranging: the millimeter challenge" (PDF). Reports on Progress in Physics. ج. 76 ع. 7: 2. arXiv:1309.6294. Bibcode:2013RPPh...76g6901M. DOI:10.1088/0034-4885/76/7/076901. PMID:23764926. مؤرشف من الأصل (PDF) في 2016-04-10.

Duke، Dennis (2005). "The Equant in India: The Mathematical Basis of Ancient Indian Planetary Models". Archive for History of Exact Sciences. Springer Nature. ج. 59 ع. 6: 563–576. DOI:10.1007/s00407-005-0096-y.

Pingree، David (1971). "On the Greek Origin of the Indian Planetary Model Employing a Double Epicycle". Journal for the History of Astronomy. SAGE Publications. ج. 2 ع. 2: 80–85. Bibcode:1971JHA.....2...80P. DOI:10.1177/002182867100200202.

Canavas, Constantin (2014), "Geography and Cartography", The Oxford Encyclopedia of Philosophy, Science, and Technology in Islam (بالإنجليزية), Oxford University Press, DOI:10.1093/acref:oiso/9780199812578.001.0001/acref-9780199812578-e-68, ISBN:978-0-19-981257-8, Archived from the original on 2020-07-21, Retrieved 2020-07-19

harvard.edu

ui.adsabs.harvard.edu

oxfordreference.com

web.archive.org

Plofker، Kim (2009). Mathematics in India. Princeton University Press. ص. 71–72 with footnotes. ISBN:0-691-12067-6. مؤرشف من الأصل في 2020-08-03.

Richard L. Thompson (2007). The Cosmology of the Bhagavata Purana. Motilal Banarsidass. ص. 16, 76–77, 285–294. ISBN:978-81-208-1919-1. مؤرشف من الأصل في 2014-07-05.

Scott L. Montgomery؛ Alok Kumar (2015). A History of Science in World Cultures: Voices of Knowledge. Routledge. ص. 104–105. ISBN:978-1-317-43906-6. مؤرشف من الأصل في 2020-08-07.

Thompson, Richard L. (2007). The Cosmology of the Bhāgavata Purāṇa: Mysteries of the Sacred Universe (بالإنجليزية). Motilal Banarsidass. pp. 15–18. ISBN:978-81-208-1919-1. Archived from the original on 2020-07-18.

Richard L. Thompson (2004). Vedic Cosmography and Astronomy. Motilal Banarsidass. ص. 10. ISBN:978-81-208-1954-2. مؤرشف من الأصل في 2013-09-26.

سوريا سدهانتا (Arabic Wikipedia)

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