TY - JOUR T1 - What kinds of educational material are useful for and desired by university instructors? The case of Geotechnical Engineering JO - Soils and Rocks A1 - Pantazidou, Marina A1 - Calvello, Michele SN - 2675-5475 UL - 10.28927/SR.2024.003623 VL - 47 Y1 - 2024 PB - Brasil ER -