ELVARITA, A.; IRIANI, T.; HANDOYO, S. S. THE DEVELOPMENT OF TEACHING MATERIALS FOR ELECTRONIC MODULE OF SOIL MECHANICS IN BACHELOR DEGREE OF BUILDING ENGINEERING EDUCATION PROGRAM, STATE UNIVERSITY OF JAKARTA. Jurnal Pensil : Pendidikan Teknik Sipil, v. 9, n. 1, p. 1 - 7, 30 Jan. 2020.