6 Tips Penggunaan Gajet Yang Mesra Mata
In Malaysia, for example, a study conducted by the by National Institute of Occupational Safety and Health (NIOSH) indicated 61.4% of workers who used computers in their workplace suffered from lower back pain, shoulder and neck pain, while 70.6% of them complain of eyestrain. — Loh, K., & Redd, S. (2008). Understanding and preventing computer …