“Implementation of an Artificial Neural Network Algorithm for Mental Illness Virtual Assistant Chatbot Development”. Journal of Innovation and Technology Polbeng Series on Informatics (INOVTEK Polbeng - Seri Informatika) 10, no. 2 (June 5, 2025): 868–876. Accessed June 30, 2026. https://jurnal.polbeng.ac.id/index.php/ISI/article/view/588.