M. . Oktarina, Y. . Ramadhaniati, P. Andika, and M. Melati, “Relationship between Knowledge and Selection of Injectable Contraception in the Working Area of ​​Bumi Agung Public Health Center, Pagar Alam City: Hubungan Pengetahuan dengan Pemilihan KB Suntik Di Wilayah Kerja UPTD Puskesmas Bumi Agung Kota Pagar Alam”, Ahmar Metastasis Health J., vol. 1, no. 4, pp. 124–128, Mar. 2022.