25:01 duration 25 minutes 1 second
Cander Online PPP Week 12 Lecture
26:31 duration 26 minutes 31 seconds
Cander Online PPP Week 9 Lecture
24:33 duration 24 minutes 33 seconds
Cander Online PPP Week 6 Lecture
25:14 duration 25 minutes 14 seconds
Cander Online PPP Week 1 Lecture