E. L. Villanueva, D. A. Fernandez, M. Delos Angeles, P. J. Tolentino, R. D. Obeña, and I. J. Buot, “Biodiversity in Forests over Limestone in Paranas, Samar Island Natural Park (SINP), A UNESCO World Natural Heritage Site Nominee”, Trop. Nat. His., vol. 21, no. 1, pp. 119–145, Mar. 2021.