Bagheri, S., Janamoo Berenj Abadi, E., Mirshekari, M., & Jafari, M. "Effects of the Social Climate of the Physical Education Class on Children’s Participation in Physical Activities: The Mediating Role of Relatedness", Journal of Pediatric Perspectives, 10, 10, 2022, 16837-16843. doi: 10.22038/ijp.2022.65277.4924