Ahmad Zulfan Hafiz Harahap, Indra, Z. , Ramadhan, T. and Ariq, H. 2026. Techdoctor Android Application Design for Laptop Damage Diagnosis Based on Symptoms Experienced by Users. Journal of Artificial Intelligence and Engineering Applications (JAIEA). 5, 3 (Jun. 2026), 4503–4505. DOI:https://doi.org/10.59934/jaiea.v5i3.2452.