Source: Centers for Disease Control and Prevention - https://www.cdc.gov/ncbddd/actearly/milestones/index.html
Hatua Muhimu za Ukuaji Kuanzia Kuzaliwa hadi Miaka 3
Printer-friendly PDF
Title in English: Developmental Milestones From Birth to Age 3
dev-milestones-sw
Title in English: Developmental Milestones From Birth to Age 3