Pangaribuan, S., J. L. . Siagian, Y. D. . Sanoy, F. . Talakua, and A. . Artafella. “The Risk of Physical Environment on the Incidence of Pneumonia in the Puskesmas Remu Sorong City”. Journal of Midwifery and Nursing, vol. 6, no. 2, Feb. 2024, pp. 404-10, doi:10.35335/jmn.v6i2.4691.