Indah Fajarwati, F., E. Sugiharto, and D. Siswanta. “Film Of Chitosan-Carboxymethyl Cellulose Polyelectrolyte Complex As Methylene Blue Adsorbent”. EKSAKTA: Journal of Sciences and Data Analysis, vol. 16, no. 1, May 2016, pp. 36-45, doi:10.20885/eksakta.vol16.iss1.art5.