នេះ Link មិន​មាន​ក្នុង​ភាសា​របស់​អ្នក, មើល​ក្នុង: English (en),
ឬ​ប្រើ​កម្មវិធី​បកប្រែ Google:  

https://www.solarcookers.org/resources/download

With approximately 3 billion people cooking over open fires, there is tremendous potential for countries to save money by avoiding the environmental and health costs associated with biomass cooking. Learn what the economic impacts of solar cooking are in many countries around the world.


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