Gaol, L. L. and Sirait, M. (2019) “THE EFFECT OF BLENDED LEARNING USING SCHOOLOGY TOWARD STUDENT LEARNING OUTCOMES ON WORK AND ENERGY TOPIC IN SMAN 1 PERBAUNGAN”, JURNAL PENELITIAN BIDANG PENDIDIKAN, 25(1), pp. 23–29. doi: 10.24114/jpbp.v25i1.15529.