Arif Rahman Hakim, Kasman Rukun, Syahril. “Development of Training Model for Technical Worker In Manufacturing Indusrty : (case Study of Batam Manufacturing Industry) ”. International Journal of Advanced Science and Technology 29, no. 06 (April 27, 2020): 1559 - 1567. Accessed May 1, 2024. http://sersc.org/journals/index.php/IJAST/article/view/12095.