Liu, H. T. “QUENCHING BEHAVIOR OF THE SOLUTION FOR THE PROBLEMS WITH SEQUENTIAL CONCENTRATED SOURCES: Received: 13th June 2022; Revised: 17th June 2022, 26th June 2022, 1st October 2022; Accepted: 13th October 2022”. MATTER: International Journal of Science and Technology, vol. 8, Nov. 2022, pp. 176-8, doi:10.20319/mijst.2022.8.176186.