Petrov, Lubomir, Maria Gateva, Albena Alexandrova, and Stefan Kolimechkov. 2025. “Competitive Stress Assessment Using Salivary Biomarkers in Rhythmic Gymnasts”. Kinesiologia Slovenica: Scientific Journal on Sport 31 (1): 100-118. https://doi.org/10.52165/kinsi.31.1.100-118.