“Predicting Age and Maturity of Endangered Spiny Butterfly Ray, Gymnura Altavela (Linnaues 1758) ‎‎‎using Artificial Neural Network ‎‎(multilayer perceptron)‎”. 2024. Damascus University Journal for the Basic Sciences 40 (1). https://journal.damascusuniversity.edu.sy/index.php/basj/article/view/5338.