Ortiz, MA, and WB Stotz. “Preliminary Estimation of Optimal Sample Size for Assessing the Recruitment of Mesodesma Donacium (Lamarck, 1818) on Beaches of Central-North Chile: Application of the Power Analysis”. Ciencias Marinas 29, no. 3 (March 6, 2003): 371–375. Accessed November 21, 2024. https://cienciasmarinas.com.mx/index.php/cmarinas/article/view/150.