Aisha Hamed Bubaker, & Nadia Mohammed Senussi. (2026). An Empirical Comparative Analysis of ChatGPT and DeepSeek in NLP: Text Generation, Summarization, Translation, and User Feedback Evaluation. African Journal of Advanced Pure and Applied Sciences, 5(2), 217–225. https://doi.org/10.65418/ajapas.v5i2.2009