Polio vaccination and marginal effects among children aged 12–23 months in Lesotho using 2024 LDHS data: A multilevel analysis approach - Kassahun Animut Metkie; Yordanos Sisay Asgedom; Seblewongel Gebretsadik Sertsewold; Mesfin Abebe; Amanuel Yosef Gebrekidan; Tsion Mulat Tebeje (PLoS ONE, 2025)