Dhulipalla, R. K. ., and S. C. . Sethuraman. “Hybrid VGG16-Abstract Neural Network Model Based Bird Detection and Classification of Images”. International Journal of Intelligent Systems and Applications in Engineering, vol. 11, no. 4, Sept. 2023, pp. 572-8, https://ijisae.org/index.php/IJISAE/article/view/3592.