Imas Eva Wijayanti, Emia Erliasna, and Solfarina Solfarina. “PERBANDINGAN METODE GRAVIMETRI DENGAN SPEKTROFOTOMETRI UV-VIS UNTUK PENENTUAN ORDE REAKSI PADA PROSES ADSORPSI PEWARNA ALAMI”. Journal of Innovation Research and Knowledge 2, no. 5 (October 25, 2022): 2181–2188. Accessed July 6, 2025. https://mail.bajangjournal.com/index.php/JIRK/article/view/3663.