Irianti, A. I., Muhammad Yunus, Arti Febriyani Hutasuhut, and Astri Pinilih. “Description Of The Knowledge Level Of Midwife And Nurses About The Provision Of Vitamin K To New Birth Babies In The Puskesmas Of Mesuji Timur District In 2022”. Medical Profession Journal of Lampung, vol. 12, no. 4, Jan. 2023, pp. 605-9, doi:10.53089/medula.v12i4.529.