Budisaputro C, Kusdwiadji A, Villasari A. Development of Medical Record System Posyandu Taman Salak with Waterfall Method . CNAHPC [Internet]. 2025 Jan. 9 [cited 2026 Nov. 8];6(4):1976-82. Available from: https://www.jurnal.itscience.org/index.php/CNAPC/article/view/5191