Muhammed, N. ., and T. A. . Muthu. “Indigenous People and Their Traditional Knowledge on Tropical Plant Cultivation and Utilization: A Case Study of Murut Communities of Sabah, Borneo”. Journal of Tropical Resources and Sustainable Science (JTRSS), vol. 3, no. 1, May 2015, pp. 117-28, doi:10.47253/jtrss.v3i1.503.