Sahani, Suresh Kumar, Binod Kumar Sah, Kameshwar Sahani, Rahul Das, and Ashok Kumar Mahato. 2024. “Mathematical Input-Output Analysis for Economic Impact Assessment: A Case Study on Local government’s Bridge Construction Project”. Alifmatika: Jurnal Pendidikan Dan Pembelajaran Matematika 6 (2):279-92. https://doi.org/10.35316/alifmatika.2024.v6i2.279-292.