کیمرا (Urdu Wikipedia)

Analysis of information sources in references of the Wikipedia article "کیمرا" in Urdu language version.

refsWebsite

Global rank Urdu rank

1perceptionweb.com

low place

1,989^th place

1brightbytes.com

low place

1,990^th place

1britannica.com

40^th place

8^th place

brightbytes.com

What is Camera Obscura? An online description

britannica.com

student.britannica.com

Encyclopedia Britannica: Student Edition; Ibn al-Haytham^{[مردہ ربط]}

perceptionweb.com

Nicholas J. Wade, Stanley Finger (2001), The eyes as an optical instrument: from camera obscura to Helmholtz's perspective; Perception 30 (10), p. 1157 - 1177.