“Supported Ionic Liquid Phase Materials from 1,8-diazabicyclo[5.4.0]undec-7-ene Based Protic Ionic Liquid and g-C3N4 and TiO2 Nanoparticles: Preparation and Characterization: Supported Ionic Liquid Phase Materials from 1,8-diazabicyclo[5.4.0]undec-7-ene Based”, Dhaka Univ. J. Sci., vol. 73, no. 2, pp. 135–142, Jul. 2025, doi: 10.3329/dujs.v73i2.82772.