Sendra E, Hariyanto T, Setyarini AI. Structured Education As An Effort To Strengthen The Attitude Of Village People To Prevent Covid-19 Through Family Clusters. Rampai [Internet]. 2021Apr.28 [cited 2025Oct.24];5(1):5-9. Available from: https://ojs.poltekkes-malang.ac.id/idaman/article/view/2296