Putri, Ariane Oktaviani, Ir. Aji Hermawan, and Aida Vitayala S. Hubeis. “Factor Analysis of Employee Motivation towards 5S Culture”. The International Journal of Business & Management 7, no. 2 (February 28, 2019). Accessed July 3, 2024. https://internationaljournalcorner.com/index.php/theijbm/article/view/144155.