FARIDAH, Faridah.
HUBUNGAN PENGGUNAAN SMARTPHONE DENGAN POLA TIDUR PADA ANAK KELAS IV DAN V DI SDN KRAMATJEGU 1 TAMAN SIDOARJO.
<strong>Journal of Public Health Science Research (JPHSR)</strong>, [S.l.], v. 3, n. 2, june 2023.
ISSN 2716-4845.
Available at: &lt;<a href="https://journal.umg.ac.id/index.php/jphsr/article/view/5788" target="_new">https://journal.umg.ac.id/index.php/jphsr/article/view/5788</a>&gt;. Date accessed: 22 july 2024.
doi: <a href="http://dx.doi.org/10.30587/jphsr.v4i1.5788">http://dx.doi.org/10.30587/jphsr.v4i1.5788</a>.