Purnamawati, Leli, and Siti Amanah. “Implementation of a Holistic Approach in Preconception Programs to Improve Reproductive Health in Young Couples in Bungursari District ”. Jurnal Indonesia Sosial Sains, vol. 6, no. 8, Aug. 2025, pp. 2775-9, doi:10.59141/jiss.v6i8.1856.