| # | Document title | Authors | Year | Source | Cited by |
| 1 | Bird conservation behavior of local people within the communities surrounding Khao Sam Roi Yot National Park | Sawasdee C., Phongkhieo N., Nieamsup T. | 2012 | Kasetsart Journal - Social Sciences,
33(3), pp. 419-428 | 1 |
| 2 | Recreation conflicts in national parks and coping behaviors of park visitor | Prathumthin S., Phongkhieo N.T., Nieamsup T. | 2021 | Kasetsart Journal of Social Sciences,
42(2), pp. 415-420 | 1 |
| 3 | Developing Nature Interpretation and Alternative Management Strategies to Promote Pro-Environmental Behaviors among Visitors to Thailand's National Parks | Amornwitthawat P., Phongkhieo N.T., Nieamsup T. | 2023 | Journal of Environmental Management and Tourism,
14(1), pp. 261-271 | 0 |
| 4 | Predictive model of conservation regulatory compliance: Evidence from thailand’s national park visitors | Sangchoey T., Phongkhieo N.T., Nieamsup T. | 2020 | EnvironmentAsia,
13(1), pp. 163-173 | 0 |