Rahmadani, Rahmadani, and Taufina Taufina. “Pengembangan Multimedia Interaktif Berbasis Model Problem Based Learning (PBL) Bagi Siswa Sekolah Dasar”. Jurnal Basicedu, vol. 4, no. 4, Aug. 2020, pp. 938-46, doi:10.31004/basicedu.v4i4.465.