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Diakses pada 1 Agustus 2020WebMD. https://www.webmd.com/first-aid/asphyxia-overview
Diakses pada 1 Agustus 2020Hello Motherhood. https://www.hellomotherhood.com/signs-of-asphyxiation-5969113.html
Diakses pada 1 Agustus 2020