Satiti, Wisnu Siwi, et al. “Pengembangan E-Booklet Berbasis Realistic Mathematics Education Pada Materi Peluang Untuk Kelas VIII”. JoEMS (Journal of Education and Management Studies), vol. 6, no. 5, Oct. 2023, pp. 64-72, doi:10.32764/joems.v6i5.1065.