General descriptions on soil constitutive models can be found in Yu [5], Ling et al. [8], and Hicher and Shao [9].
Shirkii Golaha Wasiirada oo lagu soo bandhigay magacyada xubno ka tirsan Al-Shabaab oo la qabtay – Xafiiska Ra'iisul Wasaaraha Soomaaliya