HAMID OUDJANA, H., and D. BOURGUIBA. “The Opinions of Primary School Teachers towards the Level of Written Performance of Learners - Study on Primary Schools in Beni-Isguen, Ghardaia”. Social Sciences Journal, Vol. 17, no. 1, Mar. 2023, pp. 529-50, doi:10.34118/ssj.v17i1.3223.