Plamen Nakov

Image Based Steganography Using Modified LSB Insertion Method with Contrast Stretching

Antoniya Tasheva, Zhaneta Tasheva, Plamen Nakov, 2017, CompSysTech.

Analysis and Evaluation of Distance Schooling and Learning with Respect to ICT Usage During COVID-19 Period in Bulgaria

Valeri Mladenov, Ognyan Nakov, Elizabet Mihaylova, 2021, WorldCIST.