SINAGA, ENNI ROSIDA. 2013. “PERSONAL HYGIENE, WASHING EATING UTENSILS AND AMOUNT OF EATING UTENSILS BACTERIA AT THE FOOD SELLERS CENTER IN KAMPUNG SOLOR, KUPANG”. JURNAL INFO KESEHATAN 11 (1):372-79. https://jurnal.poltekkeskupang.ac.id/index.php/infokes/article/view/7.