The Effectiveness of Process Writing Approach in Developing EFL Writing Performance of ESP College Students By: Faten Abd Allah Zahran EFL Instructor Institute of Educational Studies, Cairo University. Dr. Awatef A. Sheir TEFL Professor of Curriculum & Instruction Institute of Educational Studies, Cairo University. Dr. Aly A. Koura TEFL Professor of Curriculum & Instruction Faculty of Education, Mansoura University.