“The Chick Egg and Visualisations of Microscopy Slides of Cross Sections of Chick Embryo During 4 Stages of Development ”. Bio Science Research Bulletin 35, no. 2 (December 20, 2019): 72–73. Accessed November 24, 2024. https://acspublisher.com/journals/index.php/bsrb/article/view/9416.