Perdana Putra, Pandu, and Anita Widianti. “Splitting Tensile Strength of Soft Clay–Coconut Coir Fiber Mixtures Soaked in NaOH at Various Concentrations”. International Journal of Science and Environment (IJSE) 6, no. 1 (March 3, 2026): 1063–1073. Accessed March 10, 2026. https://ijsenet.com/index.php/IJSE/article/view/438.