Alizadeh, Seyed Shamseddin, Yahya Rasoulzadeh, Saber Valizadeh, and Parisa Moshashaie. “Safety and Health Instruction in Mechanics Provided Using Job Safety Analysis Technique”. Scientific Journal of Pure and Applied Sciences 4, no. 2 (February 28, 2015): 44-48. Accessed January 23, 2022. http://www.sjournals.com/index.php/sjpas/article/view/511.