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

“Profitability Behavior of Plastic Industries in Indonesia”. The Economics and Finance Letters, vol. 6, no. 1, June 2019, pp. 78-91, https://doi.org/10.18488/journal.29.2019.61.78.91.