?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Frepository.uhamka.ac.id%2Fid%2Feprint%2F840%2F&rft.title=Similarity+%22Obstacles+in+Constructing+Geometrical+Proofs+of+Mathematics-Teacher-Students+Based+on+Boero%E2%80%99s+Proving+Model%22&rft.creator=Samsul%2C+SMF&rft.subject=DK+Russia.+Soviet+Union.+Former+Soviet+Republics&rft.subject=B+Philosophy.+Psychology.+Religion&rft.publisher=Journal+of+Physics%3A+Conference+Series&rft.type=Other&rft.type=NonPeerReviewed&rft.format=text&rft.language=en&rft.identifier=http%3A%2F%2Frepository.uhamka.ac.id%2Fid%2Feprint%2F840%2F1%2FLearning%2520Geometry%2520Obstacle.pdf&rft.identifier=++Samsul%2C+SMF+++Similarity+%22Obstacles+in+Constructing+Geometrical+Proofs+of+Mathematics-Teacher-Students+Based+on+Boero%E2%80%99s+Proving+Model%22.++Journal+of+Physics%3A+Conference+Series.++++(Unpublished)++