relation: http://repository.uhamka.ac.id/id/eprint/43796/ title: Turnitin Artikel The Efficiency of Application of Social Media in History Learning at Junior High School creator: Jumardi, Jumardi subject: ZA4450 Databases publisher: Universitas Muhammadiyah Prof DR HAMKA type: Other type: NonPeerReviewed format: text language: en identifier: http://repository.uhamka.ac.id/id/eprint/43796/1/The_Efficiency_of_Application_of_Social_Media_in_History_Learning_at_%20%281%29%20%281%29.pdf identifier: Jumardi, Jumardi Turnitin Artikel The Efficiency of Application of Social Media in History Learning at Junior High School. Universitas Muhammadiyah Prof DR HAMKA.