1.
Diana D, Basuki B, Kurniarobbi J. Low physical activity work-related and other risk factors increased the risk of poor physical fitness in cement workers. Med J Indones [Internet]. 2009Aug.1 [cited 2024Dec.4];18(3):203-7. Available from: https://mji.ui.ac.id/journal/index.php/mji/article/view/362