Belkacemi B. The issue of the Impact(Aura ) in the second year of primary education on the education calendar. JSHS [Internet]. 2022Jan.6 [cited 2026Jun.9];11(1):347 -362. Available from: https://revue.univ-oran2.dz/Revue/dirassatehs/index.php/DHS/article/view/583