“Spectral Class Transition of GRO J1655-40 During 2005 Outburst in the Light of TCAF Model”. Indian Journal of Pure & Applied Physics (IJPAP) 62, no. 8 (August 1, 2024): 689–699. Accessed May 13, 2026. https://or.niscpr.res.in/index.php/IJPAP/article/view/8432.