KASTWAR, Parul; 						VISHWAKARMA, Chaitali.
 An In-Depth Review of Natural Language  Processing (NLP): Progress, Challenges, and  Future Directions.
<strong>International Journal of Advanced Research in Artificial Intelligence and Machine Learning Reviews</strong>, [S.l.], v. 1, n. 1, p. 9-15, aug. 2025.
Available at: &lt;<a href="http://thejournalshouse.com/index.php/Journal-Machine-Learning/article/view/1607" target="_new">http://thejournalshouse.com/index.php/Journal-Machine-Learning/article/view/1607</a>&gt;. Date accessed: 09 sep. 2025.