Hidayat, B., Kekalih, A. and Rahayu, T. (2017) “Mini Break Intervention in Preventing Asthenopia among Drawing Workers using Standard and Widescreen Size VDT at Construction Company in Jakarta”, Jurnal Kedokteran Meditek, 22(60). Available at: http://ejournal.ukrida.ac.id/ojs/index.php/Meditek/article/view/1452 (Accessed: 26November2020).