Yuliana, Elsa Dwi, Arnika Dwi Asti, and Irmawan Andri Nugroho. 2024. “Proper Hand Washing Education to Improve Clean and Healthy Living Behavior at SD N 9 Kelapa West Bangka Regency: Edukasi Cuci Tangan Yang Benar Untuk Meningkatkan Perilaku Hidup Bersih Dan Sehat Di SD N 9 Kelapa Kabupaten Bangka Barat”. Prosiding University Research Colloquium 18 (February):244-48. https://repository.urecol.org/index.php/proceeding/article/view/2999.