Zakarya, Yunus, Erti Ikhtiarini Dewi, & Tantut Susanto. " Pengaruh Pelatihan Cuci Tangan Bersih dengan Metode Bermain Puzzle terhadap Kemampuan Melakukan Cuci Tangan Anak Tunagrahita di SDLB-C TPA Kabupaten Jember (The Effect of Hands Washing Training with Puzzle Method to Ability to Wash Hands of Children with." Pustaka Kesehatan [Online], 4.3 (2016): 563 - 567. Web. 7 May. 2024