., Suripto, B A, H S Surakhman, Setiawan ., and J Al Muthiya. “THE BIRD SPECIES IN YOGYAKARTA CITY: DIVERSITY, GUILD TYPE COMPOSITION AND NEST”. KnE Life Sciences 2, no. 1 (September 20, 2015): 184-191. Accessed February 23, 2024. https://knepublishing.com/index.php/KnE-Life/article/view/141.