TY - BOOK AU - Sumera Zafar (53768) TI - Investigating the impact of teachers' feedback on learning english writing skills at secondary level U1 - 420 PY - 2025/// CY - Islamabad PB - (Unpublished) KW - English linguistics KW - Interactionalist theory KW - English writing skill KW - Direct feednback KW - Slass size KW - FSSH N1 - Submitted in the partial fulfillment of the requirements for the degree of master of philosophy in English Linguistics to the department of Social sciences; Includes bibliographical references; Thesis supervisor: Dr. Shamim Ali; Thesis (M.Phil)--Riphah International University, 2025 ER -