Dr. Souad messaouda saighi , Dr. Tahraoui naima (2025) “The method of deletion in linguistic theories - The generative transformational school as a model – ”, Pegem Journal of Education and Instruction, 15(4), pp. 666–679. Available at: https://pegegog.net/index.php/pegegog/article/view/4078 (Accessed: 2 July 2025).