Rahmania, Intan Fatimah. “Study of the Relationship Pattern of Ecdysis With the Age of Crayfish Type Procambarus Clarkii Aged 21 Days”. Contributions of Central Research Institute for Agriculture 15, no. 4 (October 30, 2021): 101–105. Accessed March 26, 2026. https://ejournal.cria.or.id/index.php/ccria/article/view/46.