Khotimah, Siti, and Evin Noviana Sari. 2020. “Differences in the Effectiveness of Early Detection of Breast Cancer (Sadari) Learning Face to Face With Online Learning: Perbedaan Efektivitas Pembelajaran Deteksi Dini Kanker Payudara (Sadari) Face To Face Dengan Online Learning ”. International Journal of Technology Vocational Education and Training 1 (1), 7-12. https://doi.org/10.46643/ijtvet.v1i1.24.