%0 The Solutions Journal %A Udaykumar, H.S. %A Kindig, A. %A Rao, S. %A Del Viscio, M. %A Kukillaya, V. %A Panwar, N.L. %A Sharma, D. %D 2015 %J The Solutions Journal %V 6 %N 4 %P 53-60 %T How a Simple, Inexpensive Device Makes a Three-Stone Hearth as Efficient as an Improved Cookstove %U https://www.thesolutionsjournal.com/article/how-a-simple-inexpensive-device-makes-a-three-stone-hearth-as-efficient-as-an-improved-cookstove/