Analysis of Stacked Multicell Converter with Fuzzy Controller. - Ponnambalam Pathipooranam; M. Praveen Kumar; Challa Babu; P. Dhambi Raj (SocProS (1), 2016)

PV Module Temperature Estimation by Using ANFIS. - Challa Babu; Ponnambalam Pathipooranam (SocProS (1), 2018)

Adaptive FPA Algorithm based OPF with Unified Power Flow Controller. - Immanuel A.; Challa Babu; Sudheer P.; Pavan Kumar Naidu R.; Nageswara Rao Atyam (EAI Endorsed Trans. Energy Web, 2022)