Ibnu Rahmad, R., Kalsum, U., Halim, R., Nasution, H. S., & Sitanggang, H. D. (2025). An Overview of the Immunization Behavior of the Suku Anak Dalam Community Along the Central Sumatra Line. International Journal of Health Engineering and Technology, 4(2). https://doi.org/10.55227/ijhet.v4i2.302