Boujemaa, A., S. Sabah, K. Salah-Eddine, and Z. Moncef. “DIDACTIC IMPLICATIONS OF USING HISTORICALAPPROACH IN TEACHING THE CONCEPT OF GENE”. European Scientific Journal, ESJ, Vol. 11, no. 33, Nov. 2015, https://eujournal.org/index.php/esj/article/view/6637.