Aditya R. Wankhade, Ashish R. Pawar, V. K. M. M. P. K. . “Design of Solar Still Using Phase Change Material As Storage Medium With an Enhancement of Efficiency of Water Purification”. Mathematical Statistician and Engineering Applications, vol. 70, no. 2, Dec. 2021, pp. 1961-8, doi:10.17762/msea.v70i2.2569.