Dr. Anam Sutopo (h-index Google Scholar = 4) Universitas Muhammadiyah Surakarta, Indonesia
Dr. Kundharu Saddhono, S.S., M.Hum. (SCOPUS ID: 55571941200) (h-index Google Scholar = 12) Universitas Sebelas Maret, Surakarta, Indonesia
Dr. Anwar Efendi, M.Si. (SCOPUS ID: 56712880500) (h-index Google Scholar = 4) (SINTA ID = 6042911) Universitas negeri Yogyakarta, Indonesia
Prof. Dr. Suminto A. Sayuti (SCOPUS ID: 57198430842) (h-index Google Scholar = 9) (SINTA ID = 6023040) Universitas negeri Yogyakarta, Indonesia
Prof. Dr. Syahrul R., M.Pd., (h-index Google Scholar = 2) Universitas Negeri Padang, Indonesia
Prof. Dr. Robert Sibarani, M.S., Universitas Sumatera Utara, Indonesia
Dr. Foong Ha Yap,(SCOPUS ID: 36976821200); (h-index Google Scholar = 12) The Hong Kong Polytechnic University, Hong Kong
Juliane House, B.Ed., M.A., Ph.D., (SCOPUS ID: 14019866300) University of Hamburg, Germany
Prof. Bernard Arps, M.A., D.Litt., (SCOPUS ID: 57046847600) Leiden University, Netherlands
Fazal Mohamed Mohamed Sultan, Ph.D., (SCOPUS ID: 35316544700); (h-index Google Sholar = 5) Universiti Kebangsaan Malaysia, Malaysia
Mohamed Zain Sulaiman, Ph.D., (SCOPUS ID: 56453998200); (h-index Google Scholar = 1) Universiti Kebangsaan Malaysia, Malaysia
Prof. Drs. Riyadi Santosa, M.Ed., Ph.D., (SCOPUS ID: 57193239635); (h-index Google Scholar = 5) Fakultas Ilmu Budaya, Universitas Sebelas Maret Surakarta, Indonesia, Indonesia
Prof. Harun Joko Prayitno, (h-index Google Scholar = 5) Universitas Muhammadiyah Surakarta, Indonesia, Indonesia
Prof. Ermanto, M.Hum., (h-index Google Scholar = 2) Universitas Negeri Padang, Sumatera Barat, Indonesia
Prof. Dr. Djatmika, M.A., (SCOPUS ID: 57193243004); (h-index Google Scholar = 1), Universitas Sebelas Maret, Surakarta, Indonesia, Indonesia
Prof. Joko Nurkamto, (SCOPUS ID: 56436592800) Universitas Sebelas Maret, Surakarta, Indonesia, Indonesia
Prof. Mangatur Nababan, M.Ed., M.A., Ph.D., (SCOPUS ID: 57193235023);(h-index Google Scholar = 6) Universitas Sebelas Maret, Indonesia
Prof. Dr. Sumarlam, M.S., (SCOPUS ID: 57193236120);(h-index Google Sholar = 3), Universitas Sebelas Maret, Indonesia
Drs. Asruddin Barori Tou, M.A., Ph.D., (h-index Google Scholar = 4) Fakultas Bahasa dan Seni, Universitas Negeri Yogyakarta, Indonesia
Diah Kristina M.A., Ph.D., Universitas Sebelas Maret, Surakarta, Indonesia, Indonesia