Petrova-Gotova, Ts., K. Markova, L. Penev, and V. Kirkov. “Investments in Scientific Teaching Staff – Main Determinant of Quality Medical Education”. Acta Medica Bulgarica 51, no. 2 (June 27, 2024): 29–33. Accessed September 28, 2024. https://journals.mu-sofia.bg/index.php/amb/article/view/94.