Hidayat, Boy, Aria Kekalih, and Tri Rahayu. “Mini Break Intervention in Preventing Asthenopia Among Drawing Workers Using Standard and Widescreen Size VDT at Construction Company in Jakarta”. Jurnal Kedokteran Meditek 22, no. 60 (October 10, 2017). Accessed November 24, 2024. https://ejournal.ukrida.ac.id/index.php/Meditek/article/view/1452.