FERGUSON H., T., OLADIRAN. K, A., RASEED.A, M., & SALAWU. A, A. (2018). Snail Shell as an Inspiring Engineering Material in Science and Technology Development: A Review. International Journal of Contemporary Research and Review, 9(03), 20408–20416. https://doi.org/10.15520/ijcrr/2018/9/03/473