| Rank | Barriers | Percentage of responses |
| 1 | Requirement of subscription the access the sources | 77.19 |
| 2 | Information covered is of is classified nature. | 57.89 |
| 3 | Enough time not available to find information. | 36.84 |
| 4 | Availability of too much information creating overload. | 6.84 |
| 5 | Information finding skills are not effective. | 12.28 |