Nguyen XM, Do TT. A case study on the determination of the excavated trench depth in unsaturated soil constructed by trench method without supporting structures. IM [Internet]. 13 styczeń 2022 [cytowane 24 listopad 2024];2(2). Dostępne na: https://inzynieriamineralna.com.pl/index.php/testowe/article/view/299