Kurnianto, Agung S. “The Traditional Hunting on Greater Green Leafbird (Chloropsis Sonnerati) in East Java: A Vulnerable Situation for Vulnerable Bird”. JURNAL PENELITIAN BIOLOGI BERKALA PENELITIAN HAYATI 23, no. 1 (November 8, 2017): 13-19. Diakses November 12, 2026. https://berkalahayati.org/index.php/jurnal/article/view/46.