Pryimak, M., Radchenko , L., Tomashevskyy, V., Timasheva, O., & Syvash, I. (2026). Structural-Functional Model of Social Support for Athletes Across the Stages of Long-Term Athletic Development: A Bibliometric and Network Analysis (1981–2026). Physical Education Theory and Methodology, 26(4), 669–678. https://doi.org/10.17309/tmfv.2026.4.03