Muthara , I.; Mizawati, A.; Yorita , E.; Widiyanti, D.; Marian Sari, A.; Wagiu Basrowi, R. Factors Affecting Breastfeeding Self-Efficacy Among Postpartum Mothers at Independent Midwifery Practices Across Bengkulu City, Indonesia. JPSS 2026, 35, 233-246.