TI - Kinetics of uv degradation of hydrogen sulfide without oxidization by homotopy perturbation method AU - DEVI, V.S. AU - Saranya, K. AU - Vijayabalan, D. AU - Kumar, K.A.N. AU - G, M. AU - V, B.P. SO - Journal of Thermal Engineering 2026;12:50-71. DO - 10.14744/thermal.0001057