iko, nilam, Hasanah, Nurul, AND Fransiska Ngo, Novia. " THE RELATIONSHIP BETWEEN KNOWLEDGE AND ATTITUDES TOWARDS BREAST SELF-EXAMINATION (BSE) AND BSE BEHAVIORS AMONG TEACHERS OF MUHAMMADIYAH ELEMENTARY SCHOOLS IN SAMARINDA" E-Jurnal Medika Udayana [Online], Volume 14 Number 2 (18 February 2025)