Pambudi, Y., Ramdani, A.L., Yunmar, R.A. and Soemarwoto, R.A.S. 2025. Pengembangan Sistem Pakar untuk Diagnosa Dini Penyakit Paru Obstruktif Kronis Menggunakan Decision Tree dan Dempster-Shafer Berbasis Mobile: Development of an Expert System for Early Diagnosis of Chronic Obstructive Pulmonary Disease Using Mobile-Based Decision Tree and Dempster-Shafer Methods. MALCOM: Indonesian Journal of Machine Learning and Computer Science. 5, 2 (Apr. 2025), 688-698. DOI:https://doi.org/10.57152/malcom.v5i2.1988.