Kusumadewi, Ni Nengah Sri, Martya Rahmaniati Makful, and Liza Meutia. 2023. “Spatial Analysis of under Five Years Pneumonia Incidence in DIY Province 2020”. BKM Public Health and Community Medicine 39 (04), e6669. https://doi.org/10.22146/bkm.v39i04.6669.