“…There are only 15 publications that analyze the satisfaction of tutors, most of them surveys or questionnaires [ 85 , 88 , 92 , 98 , 108 , 110 , 119 ]. In comparison with the satisfaction of the students, here the results are more neutral [ 112 , 113 , 115 , 120 , 121 ] and even unfavorable to the PBL methodology in two publications [ 117 , 122 ].…”