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

“Torrefaction of Oil Palm Frond Using Dry Flue Gas ”. 2022. International Journal of Sustainable Energy and Environmental Research 11 (1): 57-66. https://doi.org/10.18488/13.v11i1.3060.