Dewi Aminasty Siregar and Elvi Suryani (2022) “Knowledge and Attitudes about Breast Self-Examination (BSE) in Women of Childbearing Age (WCA) in Sigulang Village, Padangsidimpuan District”, International Journal of Public Health Excellence (IJPHE), 1(1), pp. 69–76. doi: 10.55299/ijphe.v1i1.108.