Nur Azizah Rohmawati, Harun Joko Prayitno, Achmad Fathoni, Minsih, & Choiriyah Widyasari. (2023). The Role of Schools in Controlling the Utilization of Smartphones as Learning Resources for Elementary School Students. International Journal of Elementary Education, 7(2), 289–298. https://doi.org/10.23887/ijee.v7i2.54866