Long-acting family planning uptake and associated factors among women in the reproductive age group in East Africa: multilevel analysis - Enyew, Ermias Bekele; Tareke, Abiyu Abadi; Ngusie, Habtamu Setegn; Kasaye, Mulugeta Desalegn; Kebede, Shimels Derso; Feyisa, Mahider Shimelis (Frontiers in Global Women's Health, 2025)