Sutjana, I.
(2012).
 THE OBSTACLE IN IMPLEMENTATION OF ERGONOMICS SAFETY AND HEALTH PROGRAM IN ENTERPRISES.
<em>INDONESIAN JOURNAL OF BIOMEDICAL SCIENCES, </em>.
Retrieved from <a href="https://ojs.unud.ac.id/index.php/ijbs/article/view/3717" target="_new">https://ojs.unud.ac.id/index.php/ijbs/article/view/3717</a>