Penumur, M., S. Goswami, B. C. Goswami, D. Choudhury, F. A. Hassan, G. Bora, L. Borah, M. Paul, R. Baruah, D. Saikia, and K. D. Baruah. “Intensity Modulated Radiotherapy (IMRT) Versus Helical Tomotherapy (HT) in Esophageal Cancer: A Comparative Analysis”. Asian Pacific Journal of Cancer Care, Vol. 8, no. 2, May 2023, pp. 301-6, doi:10.31557/apjcc.2023.8.2.301-306.