Sambow, Steffi Ch. “GAMBARAN Ph SALIVA ANAK-ANAK MADRASAH IBTIDAIYAH DARUL ISTIQAMAH BAILANG”. e-GiGi 2, no. 1 (March 8, 2014). Accessed May 6, 2024. https://ejournal.unsrat.ac.id/v3/index.php/egigi/article/view/4045.