, Mr. Pappu kumar, Dr. S. L. lahudkar. “Conversion of NNLM to Back-off Language Model in ASR”. International Journal on Recent and Innovation Trends in Computing and Communication 3, no. 9 (September 30, 2015): 5421–5424. Accessed September 11, 2025. https://ijritcc.org/index.php/ijritcc/article/view/4853.