Putri, N., Yusti Siana, Laura Zeffira, Dian Puspita, & Mhd Nurhuda. (2022). DESCRIPTION OF THE DURATION OF DEVICE USE ON ASTHENOPIA INCIDENCE IN SMP N 1 PADANG STUDENTS DURING ONLINE LEARNING DURING THE COVID-19 PANDEMIC. Jurnal EduHealth, 12(02), 63–71. https://doi.org/10.54209/jurnaleduhealth.v12i02.155