Aminy, Fikria Muzakki and Dr. Dwijani Ratnadewi, , M.Pd. and Sofi Yuniarti, , SS, M.Pd. (2017) POWER AND SOLIDARITY BETWEEN STUDENTS-TEACHER IN SPEAKING CLASS OF TEN GRADER OF TWO MUHAMMADIYAH HIGH SCHOOLS IN SURABAYA. Other thesis, Universitas Muhammadiyah Surabaya.
Hanum, Farida and Dr. Dwijani Ratnadewi, , M.Pd. and Waode Hamsia, , S.Pd. M.Pd. (2015) THE FIGURES OF SPEECH OF JOKOWI THE PRESIDENT OF INDONESIA IN THE APEC CEO SUMMIT 2014 IN BEIJING CHINA. Other thesis, Universitas Muhammadiyah Surabaya.
Nurjannatin, Siti and Dr. Dwijani Ratnadewi, , M.Pd. and Armeria Wijaya, , SS., M.Pd (2014) FIGURES OF SPEECH IN DEMI LOVATO’S SONG LYRICS:STYLISTIC STUDY. Other thesis, Universitas Muhammadiyah Surabaya.
Ambarwati, Mega Desi and Dr. Dwijani Ratnadewi, , M.Pd. and Gusti Nur Hafifah, , M.Pd. (2014) THE EFFECTIVENESS OF SOCIO-DRAMA METHOD IMPROVING STUDENT’S READING ABILITY. Other thesis, Universitas Muhammadiyah Surabaya.
Faridah, Nur and Dr. Dwijani Ratnadewi, , M.Pd. and Armeria Wijaya., , SS., M.Pd. (2014) AN EGALITARIANISM IN CASUAL LANGUAGE AMONG FARMERS IN COFFEE STALL. Other thesis, Universitas Muhammadiyah Surabaya.