Nenchovska, Zlatina, Milena Atanasova, Natasha Ivanova, Rumyana Mitreva, and Jana Tchekalarova. “Emotional Disturbance in Two Models of Melatonin Deficiency: A Comparative Study”. Proceedings of the Bulgarian Academy of Sciences 75, no. 1 (February 2, 2022): 143–149. Accessed October 29, 2026. https://www.proceedings.bas.bg/index.php/cr/article/view/17.