Sinaga, Rany Angggina Putri. “Hubungan Lama Pemakaian KB Suntik 3 Bulan Dengan Gangguan Menstruasi Di BPS D Purba Desa Girsang”. Jurnal Ilmiah Kesehatan 13, no. 1 (March 30, 2021): 13–24. Accessed August 28, 2025. https://journalthamrin.com/index.php/jikmht/article/view/460.