YULIANTI, I.; PRAMESWARI, V. E.; PRIHARTINI, S. D. . PENGARUH SCREEN TIME, ERGONOMIC POSITION DAN JARAK PANDANG DENGAN MEDIA PEMBELAJARAN DARING TERHADAP KETAJAMAN PENGLIHATAN ANAK: The Influence of Screen Time , Ergonomic Position and Visibility with Online Learning Media on Children’s Visual Acuity. Jurnal Ilmiah Keperawatan (Scientific Journal of Nursing), v. 8, n. 1, p. 214-221, 28 Feb. 2022.