Ottay, Ronald Imanuel, Fona Dwiana Hermina Budiarso, Oksfriani Jufri Sumampouw, Jeini Ester Nelwan, Jeanneprita Jeksi Yesinta Endarini Sumampouw, and Jeannedria Jeisi Yuniar Eleanor Sumampouw. “From Knowledge to Practice: Strengthening Handwashing With Soap Behaviors Among Elementary School Students Through an Interactive School-Based Health Promotion Program in Indonesia”. Komunitas: Hasil Kegiatan Pengabdian Masyarakat Indonesia 4, no. 1 (June 15, 2026): 90–99. Accessed June 15, 2026. https://journal.asrihindo.or.id/index.php/Komunitas/article/view/378.