Krisnayana, I Dewa Made, 		Arya Mertasana, Putu, AND 		Sudarma, Made.
" APLIKASI SISTEM PAKAR DIAGNOSA PENYAKIT GASTROENTERITIS BERBASIS ANDROID DENGAN METODE CLASSIFICATION AND REGRESSION TREE" <em>Jurnal SPEKTRUM</em> [Online], Volume 7 Number 3 (5 September 2020)