About study habits for mechanical engineering students results of 10,000
08:41 08:31 02:58 45:40 03:44 23:45 03:45 02:29 02:36 07:55 09:30 13:33 03:15 11:40 05:36 11:56 08:33 05:29 04:08 04:49 06:59 03:12 10:01 05:31 18:19 07:19 01:19 11:16 08:19 06:42 36:38 01:33 16:37 13:48 10:19 03:01 15:48 10:23 05:36 11:02 05:11 03:12 02:07 09:32 11:24 205:22