S. Saifullah, A. P. Suryotomo, and Yuhefizar, “Detection of Chicken Egg Embryos using BW Image Segmentation and Edge Detection Methods”, J. RESTI (Rekayasa Sist. Teknol. Inf.) , vol. 5, no. 6, pp. 1062–1069, Dec. 2021, doi: 10.29207/resti.v5i6.3540.