Ittaqillah, S. I., D. A. . Sumanang, Q. Thifal, A. F. Harahap, A. . Rahmatillah, A. P. . Putra, R. . Rulaningtyas, and O. N. Rahma, S.T., M.Si. “Application of ANFIS-Based Non-Linear Regression Modelling to Predict Concentration Level in Concentration Grid Test As Early Detection of ADHD in Children”. Indonesian Applied Physics Letters, vol. 4, no. 1, Aug. 2023, pp. 29-37, doi:10.20473/iapl.v4i1.48153.