External loads in under-12 players during soccer-7, soccer-8, and soccer-11 official matches
- Sanchez, M.
- Ramirez-Campillo, R.
- Hernandez, D.
- Carretero, M.
- Luis-Pereira, J.M.
- Sanchez-Sanchez, J.
ISSN: 1660-4601, 1661-7827
Year of publication: 2021
Volume: 18
Issue: 9
Type: Article