B. D., Oluyemi-Ayibiowu, and Fadugba O. G. “The Stabilization of Lateritic Soil Using Coir Fiber As Natural Reinforcement”. International Journal of Science and Engineering Invention (February 23, 2019): 56 to 60. Accessed May 5, 2024. http://ijsei.in/index.php/ijsei/article/view/140.