ZAITUNAH, Anita; SAMSURI, Samsuri. Connectivtiy of Remained Tropical Rain Forest in Langkat District, Indonesia. International Journal of Sciences: Basic and Applied Research (IJSBAR), Jordan, v. 26, n. 1, p. 209–222, 2016. Disponível em: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/5403. Acesso em: 17 sep. 2025.