Zhou, Yu, Fansen Kong, and Taibo Chen. “INFLUENCE OF MAN-MACHINE RATIO ON SYSTEM PERFORMANCE OF ONE-PERSON-MULTI-MACHINE SERIES PRODUCTION LINE”. International Journal of Industrial Engineering: Theory, Applications and Practice 28, no. 4 (December 7, 2021). Accessed November 25, 2024. https://ijietap.journals.publicknowledgeproject.org/index.php/ijie/article/view/6531.