Syahriazi, Fahdhienie, F. and Ariscasari, P. 2024. Risk Factors Associated with the incidence of ISPA in Toddlers (1-5 Years) in the Working Area of North Singkil Health Center, Aceh Singkil Regency. International Journal of Applied Research and Sustainable Sciences. 2, 4 (Apr. 2024), 265–276. DOI:https://doi.org/10.59890/ijarss.v2i4.1725.