Siswi Wulandari, Utomo BM. EFFECT OF PURPLE SWEET POTATO FIBER INTAKE ON BOWEL HABIT IMPROVEMENT IN PRESCHOOL CHILDREN. JQWH [Internet]. 2026 Mar. 31 [cited 2026 Apr. 15];9(1):12-2. Available from: https://jqwh.org/index.php/JQWH/article/view/331