Singal, Prerna, Prabha Sharma, and A Charan Kumari Charan Kumari. “Integrated Software Effort Estimation: A Hybrid Approach”. Informatica 48, no. 3 (September 9, 2024). Accessed June 23, 2025. https://puffbird.ijs.si/index.php/informatica/article/view/4515.