FIBONACCI SPIRAL IN SUNFLOWER WITH GEOGEBRA

Selçukcan Erol Ç., ÖZDEMİR Ş., ÖZEN Z., AKADAL E., AYVAZ REİS Z.

JOURNAL OF EDUCATIONAL AND INSTRUCTIONAL STUDIES IN THE WORLD, cilt.25, sa.2, ss.190-201, 2012 (Hakemli Dergi)