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- [7] THE ECONOMIC-BENEFITS TO VISITORS OF AN INTERPRETIVE FACILITY JOURNAL OF ENVIRONMENTAL EDUCATION, 1984, 15 (04): : 32 - 37
- [8] USES, BENEFITS AND CHALLENGES OF PUBLIC ACCESS POINTS IN THE FACE OF GROWTH OF MOBILE TECHNOLOGY ELECTRONIC JOURNAL OF INFORMATION SYSTEMS IN DEVELOPING COUNTRIES, 2011, 49 (01):