Dyfyniad APA

Vargas Vargas, G., & Gamboa Araya, R. (2013). The teaching of the Pythagorean theorem: Classroom experience with the use of geogebra according to Van Hiele model.

Dyfyniad Arddull Chicago

Vargas Vargas, Gilberto, y Ronny Gamboa Araya. The Teaching of the Pythagorean Theorem: Classroom Experience With the Use of Geogebra According to Van Hiele Model. 2013.

Dyfyniad MLA

Vargas Vargas, Gilberto, y Ronny Gamboa Araya. The Teaching of the Pythagorean Theorem: Classroom Experience With the Use of Geogebra According to Van Hiele Model. 2013.

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