Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/conscientiabeam/archive.conscientiabeam.com/plugins/generic/citationStyleLanguage/lib/vendor/seboettg/citeproc-php/src/StyleSheet.php on line 52

“Optimal Sizing of Hybrid Systems and Economical Comparison”. International Journal of Sustainable Energy and Environmental Research, vol. 6, no. 1, Feb. 2017, pp. 1-8, https://doi.org/10.18488/journal.13.2017.61.1.8.