S. Subagio, “Empowerment of Postpartum Mothers through Belly Breathing Education and Lemongrass Aromatheraphy to Overcome Anxiety ”, Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) Universitas MUhammadiyah Palembang, vol. 7, no. 2, pp. 183–190, Nov. 2025.