N. Giomna, M. J. Pios, J. Monticillanos, and A. M. Dealdo, “Diversity and Distribution of Native and Invasive Plant Species in the Highland Ecosystems of Tupi, South Cotabato, Philippines: Implications for Conservation and Management”, IJERIP, vol. 2, no. 7, pp. 1299–1322, Jul. 2026, doi: 10.5281/zenodo.21457543.