Putri, Magdalena, and Goretti Maria Sindarti. “Overview Of Mother’s Knowledge After Health Education About DPT Immunization”. Jurnal Pendidikan Kesehatan (e-Journal) 9, no. 2 (October 25, 2020): 145–151. Accessed October 24, 2025. https://ojs.poltekkes-malang.ac.id/jpk/article/view/1754.