N. T. Abdullayev, et al. “The Use of the Neural Network in Predicting a Number of Diseases of the Gastrointestinal Tract Caused by Parasites”. Global Journal of Science Frontier Research, vol. 20, no. I4, July 2020, pp. 9-19, https://journalofscience.org/index.php/GJSFR/article/view/2774.