Hariyanto Hariyanto & Bunga Panjani. (2018). The difference knowledge about hand wash before and after counselling at student Class VII MTS Darul Huda Ponorogo. Akbid Harapan Mulya Ponorogo.
Chicago Style (17th ed.) CitationHariyanto Hariyanto and Bunga Panjani. The Difference Knowledge About Hand Wash Before and After Counselling at Student Class VII MTS Darul Huda Ponorogo. Akbid Harapan Mulya Ponorogo, 2018.
MLA (9th ed.) CitationHariyanto Hariyanto and Bunga Panjani. The Difference Knowledge About Hand Wash Before and After Counselling at Student Class VII MTS Darul Huda Ponorogo. Akbid Harapan Mulya Ponorogo, 2018.
Warning: These citations may not always be 100% accurate.