Ricardo, Richard Vall Ngangu, and Musaffa Ayşen Lav. “The combined effect of bonding and particle size variables on the undrained behavior of sandy soil”. Engineering and Applied Science Research 49, no. 4 (February 22, 2022): 459–469. accessed December 8, 2025. https://ph01.tci-thaijo.org/index.php/easr/article/view/245406.