Watabe, Yoichi. “Influence of Compaction Conditions on the Liquefaction Characteristics of Pumice Sand With Non-Plastic Fines”. Bulletin of L.N. Gumilyov Eurasian National University Technical Science and Technology Series 143, no. 2 (June 30, 2023): 8–18. Accessed July 22, 2024. https://bultech.enu.kz/index.php/main/article/view/470.