Albert Adolf Angie MSManalu, Yeheskiel Ravena Damanik, Octav Kornelius Hutagaol, Ega Desro Gultom, and Jaya Tata Hardinata. “Application of Artificial Neural Networks in Predicting the Number of Out-of-School Children Based on Expenditure Groups in Indonesia (2019–2023)”. Journal of Artificial Intelligence and Engineering Applications (JAIEA), vol. 5, no. 2, Feb. 2026, pp. 3287-96, doi:10.59934/jaiea.v5i2.2176.