Paper | University | Years of experience | Undergraduate/graduate | Course duration |
---|---|---|---|---|
[17] | Texas A&M University | - | UG & Gr. | 1 semester |
[16] | The Pennsylvania State University | 9 years | UG & Gr. | 1–2 semesters |
[18] | 5 years | |||
[19] | The Pennsylvania State University | 10 years | UG (extra) & Gr. | 1 semester |
[15] | California Polytechnic State University | 60 years (collaboration), 3 years (the course) | UG | 1 quarter (7–10 weeks) |