Darari A, . M, Wibowo AS. Potfrigator Technology : Preservatives Equipment Low Energy For Fish and Reducing Hazardous Heavy Metals Based Photocatalytic Co Doped ZnO and Cooling Dynamic System. KEn [Internet]. 2015Dec.1 [cited 2024Apr.28];2(2):16-1. Available from: https://knepublishing.com/index.php/KnE-Energy/article/view/352