Sanprasit, R. . and Rangkhing, R. . (2022) “Approach for Development of Commercial Deer Farming Tourism Resource into Learning Resource: A Case Study of Pakdee Farm, Wang Thong District, Phitsanulok Province”, Humanities and Social Sciences Journal of Pibulsongkram Rajabhat University, 16(1), pp. 87–99. doi: 10.14456/psruhss.2022.8.