PR tag as appropriate media environment and the context of the community in the project area because the target groups to be covered extensively. All ages, all education levels, and fast. The frequency was found high and there are no time limitations. The location to install the paikrachai's where the target group easy access, such as public places in the community where the kamnan village along the route, and a store in the community. However, this type of media is required to use in conjunction with other media for reminding.
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