References:

1. Kumar, C. L., Prasad, V. V. S. H., Varma, J. L., & Haritha, B. N. (2019). Design and experimentation of 3D printed pattern and wooden pattern for sand casting process. International Research Journal of Engineering and Technology, 6(4), 3685-3690.

2. Groover, Mikell P., 1939-. (2007). Fundamentals of modern manufacturing: materials, processes, and systems. Hoboken, NJ: J. Wiley & Sons

3. P. L. Jain, “Principle of Foundry Technology,” 4th Edition, McGraw-Hill, New Delhi, 2006.

4. NPTEL Video lecture: Technology of Pattern Making