Fajariyani, Siti Rochmiyati, Banun Havifah Cahyo Khosiyono, Dhian Nuri Rahmawati, Dwi Astuti, and Suliyanti, “The Need Analysis of Digital Materials Based on Character Education in Elementary School ”, ICE-PGSD UST, vol. 3, no. 1, pp. 28–31, Sep. 2022.