Implementation of Permendikbud No. 20 Article 8 Paragraph 4 of 2018 at SD Muhammadiyah 10 Balongbendo: Implementasi Permendikbud No. 20 Pasal 8 Ayat 4 Tahun 2018 Di SD Muhammadiyah 10 Balongbendo. ijemd. 2020;11:10.21070/ijemd.v11i.576. doi:10.21070/ijemd.v11i.576