relation: https://eprints.untirta.ac.id/23628/ title: Development of Teaching Materials Based Interactive Scientific Approach towards the Concept of Social Arithmetic For Junior High School Student creator: PUJIASTUTI, HENI subject: L Education (General) type: Article type: PeerReviewed format: text language: en identifier: https://eprints.untirta.ac.id/23628/1/Development%20of%20Teaching%20Materials%20Based%20Interactive%20Scientific%20Approach%20towards%20the%20Concept%20of%20Social%20Arithmetic%20For%20Junior%20High%20School%20Student.pdf identifier: PUJIASTUTI, HENI Development of Teaching Materials Based Interactive Scientific Approach towards the Concept of Social Arithmetic For Junior High School Student. JPCS.