relation: http://repository.uhamka.ac.id/id/eprint/840/ title: Similarity "Obstacles in Constructing Geometrical Proofs of Mathematics-Teacher-Students Based on Boero’s Proving Model" creator: Samsul, SMF subject: DK Russia. Soviet Union. Former Soviet Republics subject: B Philosophy. Psychology. Religion publisher: Journal of Physics: Conference Series type: Other type: NonPeerReviewed format: text language: en identifier: http://repository.uhamka.ac.id/id/eprint/840/1/Learning%20Geometry%20Obstacle.pdf identifier: Samsul, SMF Similarity "Obstacles in Constructing Geometrical Proofs of Mathematics-Teacher-Students Based on Boero’s Proving Model". Journal of Physics: Conference Series. (Unpublished)