https://main.ifintell.org/courses/introduction-to-business/2019-10-18T11:59:38+00:00https://main.ifintell.org/courses/organizational-behavior/2019-10-24T13:33:33+00:00https://main.ifintell.org/courses/introduction-to-sociology/2019-10-24T17:50:29+00:00https://main.ifintell.org/courses/astronomy/2019-10-24T19:28:37+00:00https://main.ifintell.org/courses/university-physics/2019-10-24T22:01:49+00:00https://main.ifintell.org/courses/history-civics/2020-04-06T18:12:17+00:00https://main.ifintell.org/courses/psychology/2020-04-07T10:14:02+00:00https://main.ifintell.org/courses/computer-science/2020-04-07T10:20:37+00:00