CHAIRIL, .-.; NOVELIA, .-. ANALISIS PERBEDAAN BERAT BADAN SEBELUM DAN SESUDAH MENGGUNAKAN KB SUNTIK DI UPTD PUSKESMAS HARAPAN RAYA PEKANBARU. Prosiding SainsTeKes, [S. l.], v. 2, p. 178–186, 2021. DOI: 10.37859/sainstekes.v2i0.2898. Disponível em: https://ejurnal.umri.ac.id/index.php/Semnasmipakes/article/view/2898. Acesso em: 22 oct. 2025.