Mrs. Diani Nurhajati
English Education Department, Faculty of Teacher Training and Education, University of Nusantara PGRI Kediri East Java Indonesia.
https://scholar.google.co.id/citations?hl=id&user=2H-EWC8AAAAJ 

Mrs. Ribut Surjowati
English Department, Faculty of Language and Science, University of Wijaya Kusuma Surabaya, Indonesia. https://scholar.google.co.id/citations?hl=id&user=7M1uU_8AAAAJ

Mrs. Nunung Nurjati
English Education Department, Faculty of Teacher Training and Education, University PGRI  Adibuana Surabaya, East Java Indonesia.
https://scholar.google.co.id/citations?hl=id&user=7eSUJZgAAAAJ

Mrs. Ekawati Marhaeny Dukut
English Literature Department of Soegijapranata Catolic University, Semarang.
https://scholar.google.co.id/citations?hl=id&user=7doKc8EAAAAJ  Scopus ID: 57201982540.

Mr. Abd. Ghofur
IAIN Madura, English Education, Tarbiyah Faculty, Pamekasan Madura, East Java, Indonesia. https://scholar.google.co.id/citations?hl=id&user=9iU_f90AAAAJ

Mrs. Christina IT Panggabean
University PGRI Ronngolawe Tuban
https://scholar.google.co.id/citations?hl=id&user=9rWWU_4AAAAJ

Mrs. Lailatul Musyarofah
English Department, Faculty of Teacher Training and Education, STKIP PGRI Sidoarjo
https://scholar.google.co.id/citations?hl=id&user=Nm5M1jcAAAAJ

Mrs. Ely Hayati Nasution
English Department,  Faculty of Cultural Studies, University of Sumatra Utara, Indonesia.
https://scholar.google.co.id/citations?hl=id&user=JQorpcAAAAAJ

Mr. Syafrizal,
English Teacher Training and Education, University of Sultan Ageng Tirtayasa, Serang Banten. 
https://scholar.google.co.id/citation?user=mcy9Kj0AAAAJ&hl=id
Scopus ID: 57211283159