Virgitta, K. (2019). DEVELOPMENT OF TEACHING MATERIALS FOR INTERIOR DESIGN ASSISTED WITH MULTIMEDIA APPLICATION SKETCH UP IN EDUCATION OF BUILDING ENGINEERING, FACULTY OF ENGINEERING, STATE UNIVERSITY OF JAKARTA . Jurnal Pensil : Pendidikan Teknik Sipil, 8(2), 81 - 88. https://doi.org/10.21009/jpensil.v8i2.11955