Ilunga, Chitalu, and Aaron Zimba. 2025. “A Modular AI-Driven Framework for Automating HR Case Processing: OCR, NLP, Sentiment Analysis and Imbalanced Learning”. Proceedings of International Conference for ICT (ICICT) - Zambia 7 (1):369-75. https://ictjournal.icict.org.zm/index.php/icict/article/view/417.