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 (Sep. 2019), 81–88. DOI:https://doi.org/10.21009/jpensil.v8i2.11955.