Murugesan Sivakumar, Santhanam Sivakumar, Menakshisundaram Ravikrishnan and Ethiraj Krishnan 2020. Enhanced solar light active CoTiO3 coupled Sr, N codoped TiO2 heterojunction composites: fabrication, photocatalytic properties analysis and dye degradation studies. JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH. 2, 6 (Nov. 2020), 1–11. DOI:https://doi.org/10.46947/joaasr262020109.