20210206213100.0 Jurnal Ilmiah Kanderang Tingang. Jurnal Ilmiah Kanderang Tingang (Online) 2721-012X 2721-012X Jurnal Ilmiah Kanderang Tingang. 2721-012X 2721-012X 2721-012X Jurnal Ilmiah Kanderang Tingang (Online) Indonesia http://chem-upr.education/ojs/index.php/JIKT