Kalyani, Rohit, Nirmala S. R., Gireesha H. M., Raghavendra Shet, Nalini Iyer, Satish Chikkamath, Akash Kulkarni, and Suneeta V. Budihal. “Problem Based Learning – An Effective Way of Teaching DSP Course”. Journal of Engineering Education Transformations 38 (June 4, 2025): 76–81. Accessed December 5, 2025. https://journaleet.in/index.php/jeet/article/view/2250.