“PENYULUHAN MENCUCI TANGAN YANG BENAR PERAWATAN GIGI DAN KUKU DI TK GUGUS TENAYAN RAYA PEKANBARU”. Prosiding Hang Tuah Pekanbaru 1, no. 3 (April 26, 2021): 24–28. Accessed May 9, 2025. https://prosiding.htp.ac.id/index.php/prosiding/article/view/35.