Bibliographies ; Composition (teaching of) ; ESP; English for academic purposes; EAP ; Second language acquisition (language teaching) ; Zweitspracherwerb (Unterricht) ; Foreign language teaching ; Textbook analysis ; Glottodidaktik; Lehrforschung; Pädagogische Linguistik; Pedagogical linguistics; Language teaching research ; Lehrmaterial; Teaching material ; Techniques (in research) ; Research techniques ; Schreibperformanz; Written composition (research on)