Middle school students' reasoning with regards to parallelism and perpendicularity of line segments

Ulusoy, F2023-04-192023-04-192022.01.010020-739Xhttps://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=dspace_ku&SrcAuth=WosAPI&KeyUT=WOS:000771305100001&DestLinkType=FullRecord&DestApp=WOShttps://hdl.handle.net/20.500.12597/11084Middle school students' reasoning with regards to parallelism and perpendicularity of line segmentsArticle10.1080/0020739X.2022.2049384WOS:0007713051000011464-5211