D. Prasad Valleti, N. Sathyam, S. Sivaranjani, C. Shahin, and S. Mondal, “Design of buried flexible pipelines during liquefaction”, IJET, vol. 7, no. 2.21, pp. 259–265, Apr. 2018, doi: 10.14419/ijet.v7i2.21.12263.