BROWN, Walter C.; ALCALA, Angel C. Notes on the Microhabitats of the Philippine Discoglossid Frog Barbourula Busuangensis. Silliman Journal, Dumaguete, Philippines, v. 34, n. 1-4, 2024. Disponível em: https://su-journal.su.edu.ph/index.php/sj/article/view/543. Acesso em: 9 mar. 2026.