بن صابر محمد, بن قاصد علي الحاج محمد, and زابشي نور الدين. 2017. “The School Environment and Its Relationship With the Quality of the Teaching of Physical Education and Sports”. Journal of Sport Science Technology and Physical Activities 14 (1):114-43. https://revue.univ-mosta.dz/index.php/jsstpa/article/view/564.