Rahma Dona, Nisa Nofiana, Annisa Dwizora, Nikke Leviona, & Rochmad Hasbullah. HS. (2026). Evaluation Of The Vaccine Cold Chain At The Limapuluh Kota Community Health Center In Pekanbaru In 2026. International Journal of Health Engineering and Technology, 5(4). https://doi.org/10.55227/ijhet.v5i4.1256