TY - BOOK AU - MURTAZA ,HUSNAIN AU - Supervisor : DR. SYED ALI ABBAS ZAIDI TI - Study of granular drag force for intruder moving with nonuniform velocities using Discrete Element Method U1 - 621 PY - 2020/// CY - Islamabad: PB - SMME- NUST. KW - MS Mechanical Engineering UR - http://10.250.8.41:8080/xmlui/handle/123456789/13154 ER -