N. Zainal Abidin, J. Mohd. Rohani, A. Nadia Nordin, R. Md. Zein, and A. Satik anak Ayak, “Financial Impact and Causes of Chronic Musculoskeletal Disease Cases in Malaysia Based on Social Security Organization of Malaysia Claims Record”, IJET, vol. 7, no. 3.24, pp. 23–27, Aug. 2018, doi: 10.14419/ijet.v7i3.24.17295.