Kapoor, Eirtty, Ashish Kumar, and Devendra Singh. “Energy-Efficient Flexible Flow Shop Scheduling With Due Date and Total Flow Time”. International Journal on Recent and Innovation Trends in Computing and Communication 11, no. 2s (March 2, 2023): 259–267. Accessed September 11, 2025. https://ijritcc.org/index.php/ijritcc/article/view/6145.