Hadjar, A. and Ahmed, K. (2015) “Biodiversity of Echinological Fauna of Hard Substrates of the Algerian West Coast”, International Journal of Sciences: Basic and Applied Research (IJSBAR), 19(1), pp. 81–87. Available at: https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/3236 (Accessed: 5 May 2024).