Information Journal Paper
APA:
CopyYegane, Shahnaz, & Sahraee, Reza Morad. (2019). An Investigation of the Frequency and Type of Textual Themes in Secondary School English Language Textbooks in Iran on the Basis of Halliday’ s Systematic Functional Grammar (SFG). LANGUAGE SCIENCES, 5(8 ), 31-62. SID. https://sid.ir/paper/268724/en
Vancouver:
CopyYegane Shahnaz, Sahraee Reza Morad. An Investigation of the Frequency and Type of Textual Themes in Secondary School English Language Textbooks in Iran on the Basis of Halliday’ s Systematic Functional Grammar (SFG). LANGUAGE SCIENCES[Internet]. 2019;5(8 ):31-62. Available from: https://sid.ir/paper/268724/en
IEEE:
CopyShahnaz Yegane, and Reza Morad Sahraee, “An Investigation of the Frequency and Type of Textual Themes in Secondary School English Language Textbooks in Iran on the Basis of Halliday’ s Systematic Functional Grammar (SFG),” LANGUAGE SCIENCES, vol. 5, no. 8 , pp. 31–62, 2019, [Online]. Available: https://sid.ir/paper/268724/en