50-minute seminar talk at beginner level
50-minute seminar talk at intermediate level
50-minute keynote talk at beginner level
50-minute seminar talk at beginner level
50-minute seminar talk at beginner level
50-minute seminar talk at intermediate level
50-minute seminar talk at beginner level
45-minute seminar talk at beginner level
50-minute seminar talk at beginner level
150-minute workshop talk at beginner level
