Br. Tobing, N.E., Khadijah, S. and Ashar, T. 2024. Factors Associated with Willingness for Sputum Examination Among Tuberculosis Suspects and Risk Groups at Ambarita Health Center, Samosir Regency. Randwick International of Social Science Journal. 5, 3 (Jul. 2024), 425-434. DOI:https://doi.org/10.47175/rissj.v5i3.1028.