http://repository.uhamka.ac.id/4351/ Samsul Maarif, SMF http://repository.uhamka.ac.id/4351/1/Nilai%20Akhir%20Prosiding_Perception.pdf Samsul Maarif, SMF Hasil Peer Reviu Artikel prosiding Berjudul “Perception of Mathematics Teachers in Marginal Regions Toward The Use of ICT and Manipulative Tools as Learning Media”. UHAMKA. (Unpublished) Silahkan Download Disini!