Alif, A., D. Iswantini, H. . Purwaningsih, N. . Nurhidayat, A. . Aulia Ghozali, and A. . Febryanti. “Optimization and Validation of Electrochemical Biosensor Based on Pseudomonas Sp. Biofilm Immobilized on Screen-Printed Carbon Electrode in Detecting Benzene”. Jurnal Akta Kimia Indonesia (Indonesia Chimica Acta), vol. 15, no. 1, Sept. 2022, pp. 21-28, doi:10.20956/ica.v15i1.19008.