Nurhayati, N., and D. Ifalahma. “SISTEM INFORMASI TUMBUH KEMBANG BALITA DI POSYANDU MENGGUNAKAN MODEL PROTOTYPE”. Journal of Information System Management (JOISM), vol. 5, no. 2, Jan. 2024, pp. 183 -87, doi:10.24076/joism.2024v5i2.1390.